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// SPDX-License-Identifier: AGPL-3.0-or-later
// SPDX-FileCopyrightText: Copyright (C) 2025 Fireblocks <[email protected]>
pragma solidity 0.8.27;

import { IERC1271 } from "@openzeppelin/contracts/interfaces/IERC1271.sol";
import { ECDSA } from "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";
import { Address } from "@openzeppelin/contracts/utils/Address.sol";
import {
    ERC7579Utils,
    Execution,
    Mode,
    CallType,
    ExecType,
    ModeSelector
} from "@openzeppelin/contracts/account/utils/draft-ERC7579Utils.sol";
import { IERC7821 } from "./interface/IERC7821.sol";
import { TokenReceiver } from "./mixins/TokenReceiver.sol";
import { TypedAuthorization } from "./mixins/TypedAuthorization.sol";
import { NonceBitmap } from "./mixins/NonceBitmap.sol";
import { NonceStorage } from "./library/NonceStorageStruct.sol";
import { LibErrors } from "./library/LibErrors.sol";
import { IKillSwitch } from "./interface/IKillSwitch.sol";

/**
 * @title UniversalGaslessDelegate
 * @notice An EIP-7702 compatible delegate contract for enabling gasless transactions through delegation. This
 *         contract implements a pattern where logic can execute on behalf of users who have signed authorized payload.
 *
 * @dev Implements flexible standards such as EIP-7821 to enhance the EOA experience with contract functionality. It
 *      allows third parties to submit transactions for execution on behalf of users (i.e. gasless operations), as
 *      long as users have provided the necessary authorization.
 *
 * Core Features:
 * - Leverages on EIP-7702 for delegate-based transaction execution
 * - Supports EIP-7579/EIP-7821 execution modes for single and batch transactions (see {supportsExecutionMode})
 * - Integrates EIP-712 typed data signing for structured transaction authorization
 * - Implements unordered nonces for authorization replay protection
 * - Provides ERC-1271 signature validation compatibility for existing protocols
 * - Includes token receiver capabilities (ERC-721 and ERC-1155)
 * - Emergency pause functionality via KillSwitch contract
 *
 * @custom:security-contact [email protected]
 */
contract UniversalGaslessDelegate is IERC1271, IERC7821, NonceBitmap, TokenReceiver, TypedAuthorization {
    // =============================================================
    //                  CONSTANTS / IMMUTABLE
    // =============================================================

    /**
     * @notice The address of the implementation contract
     * @dev This is used to detect direct calls to the implementation contract. It is set to the address of the
     *      implementation contract at deployment time.
     */
    address private immutable __implementation = address(this); // solhint-disable-line immutable-vars-naming

    /**
     * @dev Storage location for the nonce bitmap. Derived from performing the following operation:
     * keccak256(abi.encode(uint256(keccak256("fireblocks.global.security.nonces")) - 1)) & ~bytes32(uint256(0xff))
     */
    bytes32 private constant _NONCE_STORAGE_LOCATION =
        0xb035242b6a1b64fd1e2d869c03a3cc0e80fe7f55db29c2560bab38e489fab700;

    /**
     * @notice Reference to the KillSwitch contract that can pause the Universal Gasless Delegate functionality
     * @dev This immutable reference points to a contract implementing the IKillSwitch interface
     *      that can pause operations in case of emergencies. The contract is checked for validity
     *      and unpaused status during construction.
     */
    IKillSwitch private immutable _KILLSWITCH_CONTRACT;

    /**
     * @notice Enumeration of the different execution modes supported by the contract
     * @dev These values correspond to the execution modes defined in {supportsExecutionMode}, with INVALID as the
     *      default 0 state
     *
     * - INVALID: Represents an invalid/unsupported execution mode (0)
     * - SINGLE_CALL_OPDATA_AUTH: Single call with authorization via opData (1)
     * - BATCH_CALL_OPDATA_AUTH: Batch call with authorization via optional opData (2)
     * - BATCH_CALL: Batch call with self-call authorization (3)
     */
    enum ExecutionModeId {
        // 0: Invalid mode
        INVALID,
        // 1: CallType = Single (0x00), ExecType = Revert (0x00), ModeSelector = Auth via opData (0x78210001)
        SINGLE_CALL_OPDATA_AUTH,
        // 2: CallType = Batch (0x01), ExecType = Revert (0x00), ModeSelector = Auth via opData (0x78210001)
        BATCH_CALL_OPDATA_AUTH,
        // 3: CallType = Batch (0x01), ExecType = Revert (0x00), ModeSelector = Default (0x00000000)
        BATCH_CALL
    }

    // =============================================================
    //                          STATE STORAGE
    //
    // This contract follows ERC-7201 for Namespaced storage
    // Global storage:
    // - See {_NONCE_STORAGE_LOCATION} for NonceStorage
    // =============================================================

    // =============================================================
    //                           EVENTS
    // =============================================================

    // =============================================================
    //                          MODIFIERS
    // =============================================================

    /**
     * @notice This modifier is used to ensure that the function is called through a proxy, which in the EIP-7702
     *         context means that the function is called on a Delegated EOA.
     * @dev Prevents direct calls to the implementation.
     */
    modifier onlyProxy() {
        if (address(this) == __implementation) revert LibErrors.UnauthorizedCallContext();
        _;
    }

    /**
     * @notice Restricts function access to calls originating solely from the contract itself
     * @dev Reverts with {LibErrors.UnauthorizedCaller} if msg.sender is not the Delegated EOA itself, in either the
     * EOA or contract context.
     */
    modifier onlySelf() {
        if (msg.sender != address(this)) revert LibErrors.UnauthorizedCaller();
        _;
    }

    /**
     * @notice This modifier ensures that the contract is not paused via the KillSwitch
     * @dev Reverts if the KillSwitch contract indicates the system is paused
     *      This modifier is used to protect state-modifying functions from being executed during
     *      emergency situations.
     */
    modifier whenNotPaused() {
        if (_KILLSWITCH_CONTRACT.paused()) revert LibErrors.EnforcedPause();
        _;
    }

    // =============================================================
    //                          FUNCTIONS
    // =============================================================

    /**
     * @notice Initializes the 7702 delegate implementation contract
     *
     * @dev Calling Conditions:
     *
     * - `killswitchContract` must not be the zero address
     * - `killswitchContract` must implement {IKillSwitch}
     * - `killswitchContract` must not be in paused state
     *
     * Reverts with:
     * - no error data (i.e. standard `revert()`) if the contract does not return a bool value on the
     *   static-call to `paused()`
     * - `InvalidImplementation()` if the contract is paused
     * @param killswitchContract Address of the killswitch contract
     */
    constructor(address killswitchContract) TypedAuthorization() {
        _KILLSWITCH_CONTRACT = IKillSwitch(killswitchContract);
        // check if it is a valid IKillSwitch contract that is not paused
        require(!_KILLSWITCH_CONTRACT.paused(), LibErrors.InvalidImplementation());
    }

    // ==================== EXTERNAL AND PUBLIC ====================

    /**
     * @notice Allows direct ETH transfers to the contract
     * @dev Executed when the contract receives a plain ETH transfer (empty calldata)
     *
     * Calling Conditions:
     * - The function should be called in the context of the Delegated EOA. Calling it directly on the implementation
     *   address will revert due to the `onlyProxy` check.
     */
    receive() external payable onlyProxy { }

    /**
     * @notice Handles non-matching function calls with ETH value
     * @dev Executed when the contract receives a call with non-empty calldata that doesn't match any function.
     *      Ensures backward compatibility with EOA-like behavior for receiving transactions with arbitrary calldata,
     *      like strings on a "value with memo" pattern.
     *
     * Calling Conditions:
     * - The function should be called in the context of the Delegated EOA. Calling it directly on the implementation
     *   address will revert due to the `onlyProxy` check.
     *
     * NOTE: Using payable fallback functions for receiving Ether is not recommended, since when calldata is present,
     * the fallback is invoked and would not fail for interface confusions on the part of the sender. This fallback
     * exists primarily to ensure backward compatibility with standard EOA behavior.
     */
    fallback() external payable onlyProxy { }

    /**
     * @notice Executes one or more calls on behalf of this Delegated EOA, supporting both single and batch operations
     * with an optional authorization mechanism. The caller can be either the Delegated EOA itself or another account
     * provided that the latter has a valid signature for the execution(s) to be made.
     *
     * @dev Processes execution requests according to the EIP-7579 and EIP-7821 specification, which define the mode
     * format and execution data structure. This function supports three different execution modes as detailed in
     * {supportsExecutionMode}.
     *
     * The `executionData` parameter follows EIP-7821 encoding rules:
     *   - For modes with opData for authorization (SINGLE_CALL_OPDATA_AUTH and BATCH_CALL_OPDATA_AUTH) the following
     *     encoding is expected `abi.encode(sobExecutionData, opData)`, where:
     *     - in SINGLE_CALL_OPDATA_AUTH, `sobExecutionData` is abi.encodePacked(target, value, callData)
     *     - in BATCH_CALL_OPDATA_AUTH, `sobExecutionData` is abi.encode(calls)
     *     - `opData` is abi.encodePacked(nonce, deadline, signature)
     *   - For self-call mode (BATCH_CALL): `abi.encode(calls)` with no optional `opData`
     *
     * Authorization flow:
     *
     * Note that while for mode BATCH_CALL_OPDATA_AUTH, opData is optional (fallback to `msg.sender` verification),
     * for mode SINGLE_CALL_OPDATA_AUTH, opData is required (no fallback to `msg.sender`). For a single call of this
     * type, the EOA should be making the call to target directly and not through the delegate contract.
     *
     * 1. For modes with opData authorization (SINGLE_CALL_OPDATA_AUTH and BATCH_CALL_OPDATA_AUTH):
     *   - Calculate authorization digest using EIP-712 typed data signing
     *   - Validate that the nonce is not already used
     *   - Verify the signature has not expired (current block timestamp <= deadline)
     *   - Verify the caller matches the relayer in the signed authorization
     *   - Verify signature matches the Delegated EOA's
     * 2. For self-call mode (BATCH_CALL only):
     *    - Verify caller is the delegated EOA itself (`msg.sender == address(this)`)
     *
     * Note: This implementation does NOT perform the target replacement gas optimization listed in EIP-7821.
     * Explicitly, {_call} will NOT replace `address(0)` with `address(this)` as the `target` parameter.
     *
     * Note: The ERC7579Utils.decodeBatch function performs validation and will throw
     * {ERC7579DecodingError} if the input is not properly formatted.
     *
     * Calling Conditions:
     * - The function should be called in the context of the Delegated EOA. Calling it directly on the implementation
     *   address will revert. (checked by `onlyProxy`)
     * - The implementation contract should not be paused. (checked by `whenNotPaused`)
     * - If the target of the execution is the Delegated EOA itself, it can only call the `invalidateNonce` function.
     *
     * @param mode The execution mode that defines how the execution data should be processed
     * @param executionData The encoded execution data and optional authorization data (opData)
     */
    function execute(bytes32 mode, bytes calldata executionData) external payable whenNotPaused onlyProxy {
        // Decode the execution data according to the mode
        ExecutionModeId modeId = _executionModeId(mode);
        // Revert if mode is not supported
        if (modeId == ExecutionModeId.INVALID) _determineExecutionModeRevertCause(mode);

        bytes calldata sobExecutionData;
        bytes calldata opData;
        (sobExecutionData, opData) = _extractExecAndOpData(executionData);
        // Check if optional opData is present. If not, we rely on the caller being the Delegated EOA itself for auth
        if (opData.length != 0) {
            // Decode opData to extract nonce, deadline and signature
            (uint256 nonce, uint256 deadline, bytes calldata signature) = _decodeOpData(opData);
            // Check if signature has expired
            require(block.timestamp <= deadline, LibErrors.ExpiredSignature(deadline));
            // irrespective of single or batch, the nonce is always used on modes with opData auth
            _useUnorderedNonce(nonce);
            if (modeId == ExecutionModeId.SINGLE_CALL_OPDATA_AUTH) {
                // Perform authentication using opData and execute single call
                (address target, uint256 value, bytes calldata callData) = ERC7579Utils.decodeSingle(sobExecutionData);
                // create AuthorizedExecutions EIP712 hash
                bytes32 sDigest =
                    _hashTypedSingleExecutionAuthorization(mode, target, value, callData, nonce, deadline, msg.sender);
                //validate signature
                require(address(this) == ECDSA.recover(sDigest, signature), LibErrors.UnauthorizedExecution());
                // Execute the call
                _call(target, value, callData);
                return;
            }
            if (modeId == ExecutionModeId.BATCH_CALL_OPDATA_AUTH) {
                // Perform authentication using opData and execute batch calls
                Execution[] calldata executionBatch = ERC7579Utils.decodeBatch(sobExecutionData);
                // create AuthorizedExecutions EIP712 hash
                bytes32 bDigest =
                    _hashTypedBatchExecutionAuthorization(mode, executionBatch, nonce, deadline, msg.sender);
                //validate signature
                require(address(this) == ECDSA.recover(bDigest, signature), LibErrors.UnauthorizedExecution());
                // Execute the batch calls
                _execBatch(executionBatch);
                return;
            }
            // BATCH_CALL mode does not support an opData component
            if (modeId == ExecutionModeId.BATCH_CALL) revert LibErrors.UnauthorizedExecution();
        } else {
            require(msg.sender == address(this), LibErrors.UnauthorizedCaller());
            // For mode SINGLE_CALL_OPDATA_AUTH, opData is required for authorization
            if (modeId == ExecutionModeId.SINGLE_CALL_OPDATA_AUTH) revert LibErrors.UnauthorizedExecution();
            // Evaluate modes BATCH_CALL_OPDATA_AUTH  and BATCH_CALL under no opData, self-call authorization
            Execution[] calldata executionBatch = ERC7579Utils.decodeBatch(executionData);
            // Execute the batch calls
            _execBatch(executionBatch);
            return;
        }
    }

    /**
     * @notice This function marks a nonce as used
     * @dev This function is used to invalidate a nonce
     *
     * Calling Conditions:
     * - The caller must be the Delegated EOA or the contract itself (checked by `onlySelf`)
     * - If the contract context is paused, the call must come from the Delegated EOA directly
     *
     * Reverts with {LibErrors.InvalidNonce} if the nonce has already been used.
     *
     * @param nonce The nonce to invalidate
     */
    function invalidateNonce(uint256 nonce) external override onlyProxy onlySelf {
        _useUnorderedNonce(nonce);
    }

    /**
     * @notice Returns the fields and values that describe the domain separator to be used as part of EIP-712
     * signatures verified by this contract.
     *
     * @dev This function overrides {TypedAuthorization.eip712Domain()} to ensure it can only be called in the context
     * of a delegated EOA (via proxy). Calling it directly on the implementation address will revert with
     * {LibErrors.UnauthorizedCallContext}.
     */
    function eip712Domain()
        public
        view
        virtual
        override
        onlyProxy
        returns (
            bytes1 fields,
            string memory name,
            string memory version,
            uint256 chainId,
            address verifyingContract,
            bytes32 salt,
            uint256[] memory extensions
        )
    {
        return super.eip712Domain();
    }

    /**
     * @inheritdoc NonceBitmap
     */
    function getNonceBitmap(uint248 wordPos) public view override onlyProxy returns (uint256 bitmap) {
        return super.getNonceBitmap(wordPos);
    }

    /**
     * @inheritdoc NonceBitmap
     */
    function isNonceUsed(uint256 nonce) public view override onlyProxy returns (bool isUsed) {
        return super.isNonceUsed(nonce);
    }

    /**
     * @notice This function provides a standard method for external contracts to validate a signature for a given
     *         hash, ensuring that such signatures have been created by the Delegated EOA.
     *
     * It also provides legacy (pre EIP-7702) compatibility with the ERC-1271 standard for signature validation, where
     * protocols might choose to validate signatures using this function, if they find in their logic that it is the
     * way to do it where the account has code.
     *
     * @dev Validates if the provided signature is valid for the given data hash and attributable to the Delegated EOA.
     *      This function is provided for compliance with the ERC-1271 standard for signature validation.
     *
     * Calling Conditions:
     *
     * - The function should be called in the context of the Delegated EOA. Calling it directly on the implementation
     *   address will revert.
     *
     * @param _hash Hash of the data to be signed
     * @param _signature Signature byte array associated with the hash
     * @return magicValue The function selector if signature is valid, or 0xffffffff if invalid
     */
    function isValidSignature(
        bytes32 _hash,
        bytes calldata _signature
    )
        external
        view
        onlyProxy
        returns (bytes4 magicValue)
    {
        if (_isValidRawSignature(_hash, _signature)) {
            return IERC1271.isValidSignature.selector;
        } else {
            return 0xffffffff;
        }
    }

    /**
     * @notice Returns whether the delegate contract is currently paused
     * @dev This function checks the pause state of the KillSwitch contract. Unlike most functions,
     *      it can be called both on the implementation contract and on delegated EOAs, as it should convey the same
     * meaning. It signals if delegate implementation is safe to use.
     *
     * @return isPausedState True if the contract is paused via the KillSwitch, false otherwise
     */
    function isPaused() external view returns (bool isPausedState) {
        return _KILLSWITCH_CONTRACT.paused();
    }

    /**
     * @notice This function is provided for frontends to detect support. It checks if the contract supports
     *         a specific execution mode.
     *
     * @dev Determines whether the contract supports the specified execution mode. Supported execution modes are
     *      detailed in the table below:
     *
     * ```
     *      +------------------+----------+----------+------------+-------------------+-------------+
     *      | Mode ID          | CallType | ExecType | Unused     | ModeSelector      | ModePayload |
     *      |                  | (1 byte) | (1 byte) | (4 bytes)  | (4 bytes)         | (22 bytes)  |
     *      +------------------+----------+----------+------------+-------------------+-------------+
     *      | SINGLE_CALL_     | 0x00     | 0x00     | 0x00000000 | 0x78210001        | ANY         |
     *      | OPDATA_AUTH  (1) | (Single) | (Revert) | (Empty)    | (Auth via opData) |             |
     *      +------------------+----------+----------+------------+-------------------+-------------+
     *      | BATCH_CALL_      | 0x01     | 0x00     | 0x00000000 | 0x78210001        | ANY         |
     *      | OPDATA_AUTH  (2) | (Batch)  | (Revert) | (Empty)    | (Auth via opData) |             |
     *      +------------------+----------+----------+------------+-------------------+-------------+
     *      | BATCH_CALL       | 0x01     | 0x00     | 0x00000000 | 0x00000000        | ANY         |
     *      |              (3) | (Batch)  | (Revert) | (Empty)    | (Default)         |             |
     *      +------------------+----------+----------+------------+-------------------+-------------+
     * ```
     *
     * @param mode The fully-qualified execution mode to check
     * @return isSupported True if the mode is supported, false otherwise
     */
    function supportsExecutionMode(bytes32 mode) external pure returns (bool isSupported) {
        return _executionModeId(mode) != ExecutionModeId.INVALID;
    }

    /**
     * @notice This function can be queried to check if the contract implements a specific interface
     * @dev Interface detection as per ERC-165 standard
     *
     * Calling Conditions:
     *
     * - The function should be called in the context of the Delegated EOA. Calling it directly on the implementation
     *   address will revert.
     *
     * @param interfaceId The interface identifier to check
     * @return isSupported True when `interfaceId` is either:
     *   - the {IERC7821} interface id
     *   - the {IERC1271} interface id
     *   - the {IERC721Receiver} interface id (checked in TokenReceiver)
     *   - the {IERC1155Receiver} interface id (checked in ERC1155Holder)
     *   - the {IERC165} interface id (checked in ERC1155Holder -> ERC165)
     */
    function supportsInterface(bytes4 interfaceId) public view override onlyProxy returns (bool isSupported) {
        return interfaceId == type(IERC7821).interfaceId || interfaceId == type(IERC1271).interfaceId
            || super.supportsInterface(interfaceId);
    }

    // ========================= INTERNAL ==========================

    /**
     * @notice This function calls the target with specified value and data. It is multipurpose and can be used for
     *         both invoking a function on target contract or for sending ETH to non-contract addresses.
     * @dev Performs a low-level call to the target contract and verifies the result.
     *
     * Note: This function prevents reentrancy when the target is the Delegated EOA. Following a whitelist pattern,
     * the only function selector allowed in this situation is the `invalidateNonce` function. If any other function,
     * for example `execute`, is called, it will revert with a `ReentrantCall` error.
     *
     * Calling Conditions:
     *
     * - The call to perform does not constitute a reentrant call to the execute function.
     *
     * @param target The address of the contract to call
     * @param value The amount of ETH to send with the call
     * @param data The calldata to send to the target
     */
    function _call(address target, uint256 value, bytes calldata data) internal {
        // Reject any calls to self that are not the invalidateNonce function
        if (target == address(this) && data.length >= 4 && bytes4(data[:4]) != this.invalidateNonce.selector) {
            revert LibErrors.ReentrantCall();
        }
        (bool success, bytes memory returndata) = target.call{ value: value }(data);
        Address.verifyCallResult(success, returndata);
    }

    /**
     * @notice Internal function that executes a batch of calls sequentially
     * @dev Processes an array of Execution structs, calling each target with the specified value and calldata.
     *      This function ensures each call is processed in sequence and bubbles up any errors from failed calls.
     *
     * Security considerations:
     * - All calls are made in the context of the Delegated EOA (address(this))
     * - This is an internal function without authorization checks
     *
     * @param executionBatch An array of Execution structs containing target addresses, values, and calldata
     */
    function _execBatch(Execution[] calldata executionBatch) internal {
        for (uint256 i = 0; i < executionBatch.length; ++i) {
            _call(executionBatch[i].target, executionBatch[i].value, executionBatch[i].callData);
        }
    }

    /**
     * @notice Identifies the type of execution mode
     * @dev Analyzes the execution mode and returns the {ExecutionModeId} identifier:
     *
     * - INVALID if the mode is not supported
     * - SINGLE_CALL_OPDATA_AUTH for CallType = Single (0x00), ExecType = Revert on failure (0x00),
     *   Unused = EMPTY, ModeSelector = Authorization via **required** `opData` (0x78210001), ModePayload = ANY
     * - BATCH_CALL_OPDATA_AUTH for CallType = Batch (0x01), ExecType = Revert on failure (0x00),
     *   Unused = EMPTY, ModeSelector = Authorization via optional `opData` (0x78210001), ModePayload = ANY
     * - BATCH_CALL for CallType = Batch (0x01), ExecType = Revert on failure (0x00),
     *        Unused = EMPTY, ModeSelector = Default (0x00000000), ModePayload = ANY
     *
     * @param mode The execution mode to analyze
     * @return The enum value representing the execution mode type/identifier
     */
    function _executionModeId(bytes32 mode) internal pure returns (ExecutionModeId) {
        // Check if the mode is supported. Only checks the first 10 bytes of the mode
        bytes10 execModeMinusPayload = bytes10(mode);
        if (execModeMinusPayload == bytes10(0x00000000000078210001)) {
            return ExecutionModeId.SINGLE_CALL_OPDATA_AUTH;
        }
        if (execModeMinusPayload == bytes10(0x01000000000078210001)) {
            return ExecutionModeId.BATCH_CALL_OPDATA_AUTH;
        }
        if (execModeMinusPayload == bytes10(0x01000000000000000000)) {
            return ExecutionModeId.BATCH_CALL;
        }
        return ExecutionModeId.INVALID;
    }

    /**
     * @notice Provides a custom error (if possible) to convey information when an execution mode is not supported
     * @dev Analyzes the components of an execution mode and reverts with a specific error message
     * based on which component is invalid.
     *
     * Reverts with:
     * - {ERC7579UnsupportedCallType} if CallType is neither Single (0x00) nor Batch (0x01)
     * - {ERC7579UnsupportedExecType} if ExecType is not Revert (0x00)
     * - {UnsupportedModeSelector} if ModeSelector is neither Auth (0x78210001) nor Default (0x00000000)
     * - {UnsupportedExecutionMode} for any other unsupported mode configuration
     *
     * @param mode The execution mode to analyze for the revert cause
     */
    function _determineExecutionModeRevertCause(bytes32 mode) internal pure {
        // Extract the components from the mode
        (CallType callType, ExecType execType, ModeSelector modeSelector,) = ERC7579Utils.decodeMode(Mode.wrap(mode));

        // Check for callType being 0x00 (Single) or 0x01 (Batch)
        if (!(callType == ERC7579Utils.CALLTYPE_SINGLE || callType == ERC7579Utils.CALLTYPE_BATCH)) {
            revert ERC7579Utils.ERC7579UnsupportedCallType(callType);
        }
        // Check for execType being 0x00 (Revert on failure)
        if (!(execType == ERC7579Utils.EXECTYPE_DEFAULT)) {
            revert ERC7579Utils.ERC7579UnsupportedExecType(execType);
        }
        // Check for modeSelector being 0x78210001 (Auth via opData) or 0x00000000 (Default)
        if (!(modeSelector == ModeSelector.wrap(0x78210001) || modeSelector == ModeSelector.wrap(0x00000000))) {
            revert LibErrors.UnsupportedModeSelector(ModeSelector.unwrap(modeSelector));
        }
        // Revert with default error for other causes
        revert LibErrors.UnsupportedExecutionMode();
    }

    /**
     * @notice Extracts single/batch execution data and optional opData from `executionData`
     * @dev Decodes executionData to separate the call(s) from the optional `opData` according to EIP-7821.
     *
     * Here, we perform low-level ABI-decoding of dynamic types with the intent of:
     *   - gracefully handling structural errors that otherwise would result in a generic revert
     *   - maintaining calldata references
     *
     * The function determines if opData is present by examining the offset values:
     * - If only one dynamic type is present, only `singleOrBatchExecutionData` will be relevant, as `opData` is
     *   set to empty
     * - If two dynamic typed values are present, both execution data and opData are extracted
     *
     * Reverts:
     * - with {LibErrors.ExecutionDataExtractionError} if offsets are invalid
     *
     * @param executionData The encoded execution data passed to execute()
     * @return singleOrBatchExecutionData The extracted singleOrBatchExecutionData data
     * @return opData The extracted operation data (empty if not provided)
     */
    function _extractExecAndOpData(bytes calldata executionData)
        internal
        pure
        returns (bytes calldata singleOrBatchExecutionData, bytes calldata opData)
    {
        // Read the primary offset in a local variable first
        uint256 cOffset;
        assembly {
            cOffset := calldataload(executionData.offset)
        }

        if (cOffset < 32) revert LibErrors.ExecutionDataExtractionError();

        assembly {
            let cPos := add(executionData.offset, cOffset)
            singleOrBatchExecutionData.offset := add(cPos, 0x20)
            singleOrBatchExecutionData.length := calldataload(cPos)
        }

        // If the first offset is 64, we have a second item for opData
        if (cOffset >= 64) {
            uint256 oOffset;
            assembly {
                oOffset := calldataload(add(executionData.offset, 0x20))
            }
            // Revert if the offset is invalid
            if (oOffset < 64 || oOffset >= executionData.length) revert LibErrors.ExecutionDataExtractionError();

            assembly {
                let oPos := add(executionData.offset, oOffset)
                opData.offset := add(oPos, 0x20)
                opData.length := calldataload(oPos)
            }
        } else {
            assembly {
                opData.length := 0
            }
        }
    }

    /**
     * @notice Decodes the `opData` parameter, extracting the nonce, deadline and signature components
     * @dev Parses the opData byte array to extract the nonce, deadline and ECDSA signature according to an expected
     *      packed format.
     *
     * The opData is expected to be in ABI packed encoding format:
     *  - 32 bytes for nonce
     *  - 32 bytes for deadline
     *  - 65 bytes for signature (r, s, v)
     *
     * Reverts with {LibErrors.OpDataDecodingError} if opData is not at least 129 bytes.
     *
     * @param opData The data containing nonce, deadline and signature
     * @return nonce The extracted nonce value used for replay protection
     * @return deadline The timestamp after which the signature is no longer valid
     * @return signature The extracted 65-byte ECDSA signature
     */
    function _decodeOpData(bytes calldata opData)
        internal
        pure
        returns (uint256 nonce, uint256 deadline, bytes calldata signature)
    {
        // opData must contain a nonce, deadline and a signature, for a total of 129 bytes
        require(opData.length == 129, LibErrors.OpDataDecodingError());

        // Extract nonce from the first 32 bytes
        nonce = uint256(bytes32(opData[:32]));
        // Extract deadline from the next 32 bytes
        deadline = uint256(bytes32(opData[32:64]));
        // Extract signature from the remaining bytes
        signature = opData[64:];
    }

    /**
     * @notice Verifies if a signature is valid for a given hash in the context of the Delegated EOA, supporting any
     * ECDSA signature flow including EIP-712.
     *
     * @dev Internal implementation for signature validation, reusable to support ERC1271 compatibility and any ECDSA
     * signature verification requirements, including EIP-712 signatures.
     *
     * Note this function does not perform any nonce-validity checks.
     *
     * Signature Validity Conditions:
     *
     * - The signature does not derive the `address(0)`.
     * - The signature has invalid length.
     * - The signature has an S value that is in the lower half order
     * - The signature must derive `address(this)`.
     *
     * @param _hash The hash of the data that was signed
     * @param _signature A 65-byte ECDSA signature produced by the signer
     * @return isValid true if the signature is valid, false otherwise
     */
    function _isValidRawSignature(bytes32 _hash, bytes calldata _signature) internal view returns (bool isValid) {
        (address recovered, ECDSA.RecoverError err,) = ECDSA.tryRecover(_hash, _signature);
        return address(this) == recovered && err == ECDSA.RecoverError.NoError;
    }

    /**
     * @notice This function is used to get the namespaced, structured nonce storage
     * @dev This function is used to get the nonce storage pointer
     * @custom:storage-location erc7201:fireblocks.global.security.nonces
     * @return $ The reference to the {NonceStorage} struct in storage
     */
    function _nonceStorage() internal pure override returns (NonceStorage storage $) {
        assembly ("memory-safe") {
            $.slot := _NONCE_STORAGE_LOCATION
        }
    }

    /**
     * @notice Returns the address of the verifying contract to be used in the EIP712 domain separator
     * @dev The verifyingContract used is the address of the implementation contract, set during deployment, to prevent
     *      replay attacks if an EOA re-delegates to a different implementation.
     * @return verifyingContract The address of the implementation contract
     */
    function _verifyingContractAddress() internal view override returns (address verifyingContract) {
        // During the construction phase, the value of `__implementation` might be empty, which is not a valid
        // verifying contract. Therefore, we coalesce to the eventual implementation address.
        return __implementation == address(0) ? address(this) : __implementation;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (interfaces/IERC1271.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC-1271 standard signature validation method for
 * contracts as defined in https://eips.ethereum.org/EIPS/eip-1271[ERC-1271].
 */
interface IERC1271 {
    /**
     * @dev Should return whether the signature provided is valid for the provided data
     * @param hash      Hash of the data to be signed
     * @param signature Signature byte array associated with _data
     */
    function isValidSignature(bytes32 hash, bytes memory signature) external view returns (bytes4 magicValue);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (utils/cryptography/ECDSA.sol)

pragma solidity ^0.8.20;

/**
 * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.
 *
 * These functions can be used to verify that a message was signed by the holder
 * of the private keys of a given address.
 */
library ECDSA {
    enum RecoverError {
        NoError,
        InvalidSignature,
        InvalidSignatureLength,
        InvalidSignatureS
    }

    /**
     * @dev The signature derives the `address(0)`.
     */
    error ECDSAInvalidSignature();

    /**
     * @dev The signature has an invalid length.
     */
    error ECDSAInvalidSignatureLength(uint256 length);

    /**
     * @dev The signature has an S value that is in the upper half order.
     */
    error ECDSAInvalidSignatureS(bytes32 s);

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with `signature` or an error. This will not
     * return address(0) without also returning an error description. Errors are documented using an enum (error type)
     * and a bytes32 providing additional information about the error.
     *
     * If no error is returned, then the address can be used for verification purposes.
     *
     * The `ecrecover` EVM precompile allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {MessageHashUtils-toEthSignedMessageHash} on it.
     *
     * Documentation for signature generation:
     * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]
     * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]
     */
    function tryRecover(
        bytes32 hash,
        bytes memory signature
    ) internal pure returns (address recovered, RecoverError err, bytes32 errArg) {
        if (signature.length == 65) {
            bytes32 r;
            bytes32 s;
            uint8 v;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly ("memory-safe") {
                r := mload(add(signature, 0x20))
                s := mload(add(signature, 0x40))
                v := byte(0, mload(add(signature, 0x60)))
            }
            return tryRecover(hash, v, r, s);
        } else {
            return (address(0), RecoverError.InvalidSignatureLength, bytes32(signature.length));
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature`. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM precompile allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {MessageHashUtils-toEthSignedMessageHash} on it.
     */
    function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {
        (address recovered, RecoverError error, bytes32 errorArg) = tryRecover(hash, signature);
        _throwError(error, errorArg);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.
     *
     * See https://eips.ethereum.org/EIPS/eip-2098[ERC-2098 short signatures]
     */
    function tryRecover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address recovered, RecoverError err, bytes32 errArg) {
        unchecked {
            bytes32 s = vs & bytes32(0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff);
            // We do not check for an overflow here since the shift operation results in 0 or 1.
            uint8 v = uint8((uint256(vs) >> 255) + 27);
            return tryRecover(hash, v, r, s);
        }
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.
     */
    function recover(bytes32 hash, bytes32 r, bytes32 vs) internal pure returns (address) {
        (address recovered, RecoverError error, bytes32 errorArg) = tryRecover(hash, r, vs);
        _throwError(error, errorArg);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `v`,
     * `r` and `s` signature fields separately.
     */
    function tryRecover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address recovered, RecoverError err, bytes32 errArg) {
        // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature
        // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines
        // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most
        // signatures from current libraries generate a unique signature with an s-value in the lower half order.
        //
        // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value
        // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or
        // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept
        // these malleable signatures as well.
        if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {
            return (address(0), RecoverError.InvalidSignatureS, s);
        }

        // If the signature is valid (and not malleable), return the signer address
        address signer = ecrecover(hash, v, r, s);
        if (signer == address(0)) {
            return (address(0), RecoverError.InvalidSignature, bytes32(0));
        }

        return (signer, RecoverError.NoError, bytes32(0));
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `v`,
     * `r` and `s` signature fields separately.
     */
    function recover(bytes32 hash, uint8 v, bytes32 r, bytes32 s) internal pure returns (address) {
        (address recovered, RecoverError error, bytes32 errorArg) = tryRecover(hash, v, r, s);
        _throwError(error, errorArg);
        return recovered;
    }

    /**
     * @dev Optionally reverts with the corresponding custom error according to the `error` argument provided.
     */
    function _throwError(RecoverError error, bytes32 errorArg) private pure {
        if (error == RecoverError.NoError) {
            return; // no error: do nothing
        } else if (error == RecoverError.InvalidSignature) {
            revert ECDSAInvalidSignature();
        } else if (error == RecoverError.InvalidSignatureLength) {
            revert ECDSAInvalidSignatureLength(uint256(errorArg));
        } else if (error == RecoverError.InvalidSignatureS) {
            revert ECDSAInvalidSignatureS(errorArg);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.2.0) (utils/Address.sol)

pragma solidity ^0.8.20;

import {Errors} from "./Errors.sol";

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev There's no code at `target` (it is not a contract).
     */
    error AddressEmptyCode(address target);

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.8.20/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        if (address(this).balance < amount) {
            revert Errors.InsufficientBalance(address(this).balance, amount);
        }

        (bool success, bytes memory returndata) = recipient.call{value: amount}("");
        if (!success) {
            _revert(returndata);
        }
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason or custom error, it is bubbled
     * up by this function (like regular Solidity function calls). However, if
     * the call reverted with no returned reason, this function reverts with a
     * {Errors.FailedCall} error.
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
        if (address(this).balance < value) {
            revert Errors.InsufficientBalance(address(this).balance, value);
        }
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, success, returndata);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, success, returndata);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and reverts if the target
     * was not a contract or bubbling up the revert reason (falling back to {Errors.FailedCall}) in case
     * of an unsuccessful call.
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata
    ) internal view returns (bytes memory) {
        if (!success) {
            _revert(returndata);
        } else {
            // only check if target is a contract if the call was successful and the return data is empty
            // otherwise we already know that it was a contract
            if (returndata.length == 0 && target.code.length == 0) {
                revert AddressEmptyCode(target);
            }
            return returndata;
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and reverts if it wasn't, either by bubbling the
     * revert reason or with a default {Errors.FailedCall} error.
     */
    function verifyCallResult(bool success, bytes memory returndata) internal pure returns (bytes memory) {
        if (!success) {
            _revert(returndata);
        } else {
            return returndata;
        }
    }

    /**
     * @dev Reverts with returndata if present. Otherwise reverts with {Errors.FailedCall}.
     */
    function _revert(bytes memory returndata) private pure {
        // Look for revert reason and bubble it up if present
        if (returndata.length > 0) {
            // The easiest way to bubble the revert reason is using memory via assembly
            assembly ("memory-safe") {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert Errors.FailedCall();
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.2.0) (account/utils/draft-ERC7579Utils.sol)

pragma solidity ^0.8.20;

import {Execution} from "../../interfaces/draft-IERC7579.sol";
import {Packing} from "../../utils/Packing.sol";
import {Address} from "../../utils/Address.sol";

type Mode is bytes32;
type CallType is bytes1;
type ExecType is bytes1;
type ModeSelector is bytes4;
type ModePayload is bytes22;

/**
 * @dev Library with common ERC-7579 utility functions.
 *
 * See https://eips.ethereum.org/EIPS/eip-7579[ERC-7579].
 */
// slither-disable-next-line unused-state
library ERC7579Utils {
    using Packing for *;

    /// @dev A single `call` execution.
    CallType internal constant CALLTYPE_SINGLE = CallType.wrap(0x00);

    /// @dev A batch of `call` executions.
    CallType internal constant CALLTYPE_BATCH = CallType.wrap(0x01);

    /// @dev A `delegatecall` execution.
    CallType internal constant CALLTYPE_DELEGATECALL = CallType.wrap(0xFF);

    /// @dev Default execution type that reverts on failure.
    ExecType internal constant EXECTYPE_DEFAULT = ExecType.wrap(0x00);

    /// @dev Execution type that does not revert on failure.
    ExecType internal constant EXECTYPE_TRY = ExecType.wrap(0x01);

    /**
     * @dev Emits when an {EXECTYPE_TRY} execution fails.
     * @param batchExecutionIndex The index of the failed call in the execution batch.
     * @param returndata The returned data from the failed call.
     */
    event ERC7579TryExecuteFail(uint256 batchExecutionIndex, bytes returndata);

    /// @dev The provided {CallType} is not supported.
    error ERC7579UnsupportedCallType(CallType callType);

    /// @dev The provided {ExecType} is not supported.
    error ERC7579UnsupportedExecType(ExecType execType);

    /// @dev The provided module doesn't match the provided module type.
    error ERC7579MismatchedModuleTypeId(uint256 moduleTypeId, address module);

    /// @dev The module is not installed.
    error ERC7579UninstalledModule(uint256 moduleTypeId, address module);

    /// @dev The module is already installed.
    error ERC7579AlreadyInstalledModule(uint256 moduleTypeId, address module);

    /// @dev The module type is not supported.
    error ERC7579UnsupportedModuleType(uint256 moduleTypeId);

    /// @dev Input calldata not properly formatted and possibly malicious.
    error ERC7579DecodingError();

    /// @dev Executes a single call.
    function execSingle(
        bytes calldata executionCalldata,
        ExecType execType
    ) internal returns (bytes[] memory returnData) {
        (address target, uint256 value, bytes calldata callData) = decodeSingle(executionCalldata);
        returnData = new bytes[](1);
        returnData[0] = _call(0, execType, target, value, callData);
    }

    /// @dev Executes a batch of calls.
    function execBatch(
        bytes calldata executionCalldata,
        ExecType execType
    ) internal returns (bytes[] memory returnData) {
        Execution[] calldata executionBatch = decodeBatch(executionCalldata);
        returnData = new bytes[](executionBatch.length);
        for (uint256 i = 0; i < executionBatch.length; ++i) {
            returnData[i] = _call(
                i,
                execType,
                executionBatch[i].target,
                executionBatch[i].value,
                executionBatch[i].callData
            );
        }
    }

    /// @dev Executes a delegate call.
    function execDelegateCall(
        bytes calldata executionCalldata,
        ExecType execType
    ) internal returns (bytes[] memory returnData) {
        (address target, bytes calldata callData) = decodeDelegate(executionCalldata);
        returnData = new bytes[](1);
        returnData[0] = _delegatecall(0, execType, target, callData);
    }

    /// @dev Encodes the mode with the provided parameters. See {decodeMode}.
    function encodeMode(
        CallType callType,
        ExecType execType,
        ModeSelector selector,
        ModePayload payload
    ) internal pure returns (Mode mode) {
        return
            Mode.wrap(
                CallType
                    .unwrap(callType)
                    .pack_1_1(ExecType.unwrap(execType))
                    .pack_2_4(bytes4(0))
                    .pack_6_4(ModeSelector.unwrap(selector))
                    .pack_10_22(ModePayload.unwrap(payload))
            );
    }

    /// @dev Decodes the mode into its parameters. See {encodeMode}.
    function decodeMode(
        Mode mode
    ) internal pure returns (CallType callType, ExecType execType, ModeSelector selector, ModePayload payload) {
        return (
            CallType.wrap(Packing.extract_32_1(Mode.unwrap(mode), 0)),
            ExecType.wrap(Packing.extract_32_1(Mode.unwrap(mode), 1)),
            ModeSelector.wrap(Packing.extract_32_4(Mode.unwrap(mode), 6)),
            ModePayload.wrap(Packing.extract_32_22(Mode.unwrap(mode), 10))
        );
    }

    /// @dev Encodes a single call execution. See {decodeSingle}.
    function encodeSingle(
        address target,
        uint256 value,
        bytes calldata callData
    ) internal pure returns (bytes memory executionCalldata) {
        return abi.encodePacked(target, value, callData);
    }

    /// @dev Decodes a single call execution. See {encodeSingle}.
    function decodeSingle(
        bytes calldata executionCalldata
    ) internal pure returns (address target, uint256 value, bytes calldata callData) {
        target = address(bytes20(executionCalldata[0:20]));
        value = uint256(bytes32(executionCalldata[20:52]));
        callData = executionCalldata[52:];
    }

    /// @dev Encodes a delegate call execution. See {decodeDelegate}.
    function encodeDelegate(
        address target,
        bytes calldata callData
    ) internal pure returns (bytes memory executionCalldata) {
        return abi.encodePacked(target, callData);
    }

    /// @dev Decodes a delegate call execution. See {encodeDelegate}.
    function decodeDelegate(
        bytes calldata executionCalldata
    ) internal pure returns (address target, bytes calldata callData) {
        target = address(bytes20(executionCalldata[0:20]));
        callData = executionCalldata[20:];
    }

    /// @dev Encodes a batch of executions. See {decodeBatch}.
    function encodeBatch(Execution[] memory executionBatch) internal pure returns (bytes memory executionCalldata) {
        return abi.encode(executionBatch);
    }

    /// @dev Decodes a batch of executions. See {encodeBatch}.
    ///
    /// NOTE: This function runs some checks and will throw a {ERC7579DecodingError} if the input is not properly formatted.
    function decodeBatch(bytes calldata executionCalldata) internal pure returns (Execution[] calldata executionBatch) {
        unchecked {
            uint256 bufferLength = executionCalldata.length;

            // Check executionCalldata is not empty.
            if (bufferLength < 32) revert ERC7579DecodingError();

            // Get the offset of the array (pointer to the array length).
            uint256 arrayLengthOffset = uint256(bytes32(executionCalldata[0:32]));

            // The array length (at arrayLengthOffset) should be 32 bytes long. We check that this is within the
            // buffer bounds. Since we know bufferLength is at least 32, we can subtract with no overflow risk.
            if (arrayLengthOffset > bufferLength - 32) revert ERC7579DecodingError();

            // Get the array length. arrayLengthOffset + 32 is bounded by bufferLength so it does not overflow.
            uint256 arrayLength = uint256(bytes32(executionCalldata[arrayLengthOffset:arrayLengthOffset + 32]));

            // Check that the buffer is long enough to store the array elements as "offset pointer":
            // - each element of the array is an "offset pointer" to the data.
            // - each "offset pointer" (to an array element) takes 32 bytes.
            // - validity of the calldata at that location is checked when the array element is accessed, so we only
            //   need to check that the buffer is large enough to hold the pointers.
            //
            // Since we know bufferLength is at least arrayLengthOffset + 32, we can subtract with no overflow risk.
            // Solidity limits length of such arrays to 2**64-1, this guarantees `arrayLength * 32` does not overflow.
            if (arrayLength > type(uint64).max || bufferLength - arrayLengthOffset - 32 < arrayLength * 32)
                revert ERC7579DecodingError();

            assembly ("memory-safe") {
                executionBatch.offset := add(add(executionCalldata.offset, arrayLengthOffset), 32)
                executionBatch.length := arrayLength
            }
        }
    }

    /// @dev Executes a `call` to the target with the provided {ExecType}.
    function _call(
        uint256 index,
        ExecType execType,
        address target,
        uint256 value,
        bytes calldata data
    ) private returns (bytes memory) {
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return _validateExecutionMode(index, execType, success, returndata);
    }

    /// @dev Executes a `delegatecall` to the target with the provided {ExecType}.
    function _delegatecall(
        uint256 index,
        ExecType execType,
        address target,
        bytes calldata data
    ) private returns (bytes memory) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return _validateExecutionMode(index, execType, success, returndata);
    }

    /// @dev Validates the execution mode and returns the returndata.
    function _validateExecutionMode(
        uint256 index,
        ExecType execType,
        bool success,
        bytes memory returndata
    ) private returns (bytes memory) {
        if (execType == ERC7579Utils.EXECTYPE_DEFAULT) {
            Address.verifyCallResult(success, returndata);
        } else if (execType == ERC7579Utils.EXECTYPE_TRY) {
            if (!success) emit ERC7579TryExecuteFail(index, returndata);
        } else {
            revert ERC7579UnsupportedExecType(execType);
        }
        return returndata;
    }
}

// Operators
using {eqCallType as ==} for CallType global;
using {eqExecType as ==} for ExecType global;
using {eqModeSelector as ==} for ModeSelector global;
using {eqModePayload as ==} for ModePayload global;

/// @dev Compares two `CallType` values for equality.
function eqCallType(CallType a, CallType b) pure returns (bool) {
    return CallType.unwrap(a) == CallType.unwrap(b);
}

/// @dev Compares two `ExecType` values for equality.
function eqExecType(ExecType a, ExecType b) pure returns (bool) {
    return ExecType.unwrap(a) == ExecType.unwrap(b);
}

/// @dev Compares two `ModeSelector` values for equality.
function eqModeSelector(ModeSelector a, ModeSelector b) pure returns (bool) {
    return ModeSelector.unwrap(a) == ModeSelector.unwrap(b);
}

/// @dev Compares two `ModePayload` values for equality.
function eqModePayload(ModePayload a, ModePayload b) pure returns (bool) {
    return ModePayload.unwrap(a) == ModePayload.unwrap(b);
}

// SPDX-License-Identifier: MIT
// SPDX-FileCopyrightText: Copyright (c) 2016-2025 Zeppelin Group Ltd

pragma solidity 0.8.27;

/**
 * @dev Interface for minimal batch executor.
 *
 * @custom:source
 * https://github.com/OpenZeppelin/openzeppelin-community-contracts/blob/e19d51c/contracts/interfaces/IERC7821.sol
 */
interface IERC7821 {
    /**
     * @dev Executes the calls in `executionData`.
     * Reverts and bubbles up error if any call fails.
     *
     * `executionData` encoding:
     * - If `opData` is empty, `executionData` is simply `abi.encode(calls)`.
     * - Else, `executionData` is `abi.encode(calls, opData)`.
     *   See: https://eips.ethereum.org/EIPS/eip-7579
     *
     * Supported modes:
     * - `bytes32(0x01000000000000000000...)`: does not support optional `opData`.
     * - `bytes32(0x01000000000078210001...)`: supports optional `opData`.
     *
     * Authorization checks:
     * - If `opData` is empty, the implementation SHOULD require that
     *   `msg.sender == address(this)`.
     * - If `opData` is not empty, the implementation SHOULD use the signature
     *   encoded in `opData` to determine if the caller can perform the execution.
     *
     * `opData` may be used to store additional data for authentication,
     * paymaster data, gas limits, etc.
     */
    function execute(bytes32 mode, bytes calldata executionData) external payable;

    /**
     * @dev This function is provided for frontends to detect support.
     * Only returns true for:
     * - `bytes32(0x01000000000000000000...)`: does not support optional `opData`.
     * - `bytes32(0x01000000000078210001...)`: supports optional `opData`.
     */
    function supportsExecutionMode(bytes32 mode) external view returns (bool);
}

// SPDX-License-Identifier: AGPL-3.0-or-later
// SPDX-FileCopyrightText: Copyright (C) 2025 Fireblocks <[email protected]>
pragma solidity 0.8.27;

import { IERC721Receiver } from "@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol";
import { ERC1155Holder } from "@openzeppelin/contracts/token/ERC1155/utils/ERC1155Holder.sol";
import { ERC721Holder } from "@openzeppelin/contracts/token/ERC721/utils/ERC721Holder.sol";

/**
 * @title TokenReceiver
 * @notice This helper contract implements the necessary methods to successfully receive ERC1155 and ERC721 tokens.
 *         It is used as a base contract for accounts that need to handle token transfers.
 *
 * @dev This contract implements:
 *   - the {IERC1155Receiver} interface allowing it to receive ERC1155 tokens
 *   - the {IERC721Receiver} interface allowing it to receive ERC721 tokens
 *   - the EIP-165 standard for interface detection of the same and the two above interfaces
 *
 * @custom:security-contact [email protected]
 */
abstract contract TokenReceiver is ERC721Holder, ERC1155Holder {
    /**
     * @notice This function can be queried to check if the contract implements a specific interface
     * @dev Interface detection as per ERC-165 standard
     *
     * Returns true when `interfaceId` is either:
     *   - the {IERC721Receiver} interface id
     *   - the {IERC1155Receiver} interface id (checked in ERC1155Holder)
     *   - the {IERC165} interface id (checked in ERC1155Holder -> ERC165)
     *
     * @param interfaceId The interface identifier to check
     * @return isSupported True if the contract supports `interfaceId`
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool isSupported) {
        return interfaceId == type(IERC721Receiver).interfaceId || super.supportsInterface(interfaceId);
    }
}

// SPDX-License-Identifier: AGPL-3.0-or-later
// SPDX-FileCopyrightText: Copyright (C) 2025 Fireblocks <[email protected]>

pragma solidity 0.8.27;

import { MessageHashUtils } from "@openzeppelin/contracts/utils/cryptography/MessageHashUtils.sol";
import { IERC5267 } from "@openzeppelin/contracts/interfaces/IERC5267.sol";
import { Execution } from "@openzeppelin/contracts/interfaces/draft-IERC7579.sol";

/**
 * @title Typed Structured Execution Authorization
 * @notice Implementation of EIP712 that provides structured hashing functions for typed data in the context of
 *         meta-transactions. This contract computes the message digests that off-chain wallets must sign to
 *         authorize executions through the EIP-7702 delegate contract, supporting batch operations out of the box.
 *
 * This contract is an implementation of EIP-712 with select elements being part of the EIP712Domain
 *
 * @dev https://eips.ethereum.org/EIPS/eip-712[EIP-712] is a standard for hashing and signing of typed structured data.
 *
 * This contract implements the EIP-712 domain separator ({_domainSeparatorV4}) that is used as part of the encoding
 * scheme, and the final step of the encoding to obtain the message digest ({_hashTypedDataV4}) that is then signed
 * via ECDSA. This contract also supports ERC-5267, but such proposal does not have a prerequisite on ERC-165 which
 * means that there is no need to signal it via a `supportsInterface` function.
 *
 * The implementation of the domain separator was designed to be as lean as possible, preserving only the chainId and
 * verifyingContract fields. It retains logic for properly updating the chain id to protect against replay attacks on
 * an eventual fork of the chain. The verifyingContract to be used should be defined by deriving contracts, allowing
 * for flexibility in the verification of EIP-712 signatures. This is particularly useful in the context of EIP-7702
 * delegate contracts, where the verifyingContract may be the proxy contract itself or the implementation contract.
 * This contract implements the version of the encoding known as "signTypedDataV4".
 *
 * This contract is derived from the OpenZeppelin Contracts implementation of EIP-712 (utils/cryptography/EIP712.sol).
 *
 * @custom:security-contact [email protected]
 */
abstract contract TypedAuthorization is IERC5267 {
    // =============================================================
    //                   CONSTANTS / IMMUTABLE
    // =============================================================

    /**
     * @notice The EIP712 domain typehash used for computing the domain separator
     * @dev Hash of the type string: "EIP712Domain(uint256 chainId,address verifyingContract)"
     */
    bytes32 private constant _DOMAIN_TYPEHASH = keccak256("EIP712Domain(uint256 chainId,address verifyingContract)");

    /**
     * @notice The typehash for the Execution type used in the structured data
     * @dev Hash of the type string: "Execution(address target,uint256 value,bytes data)"
     */
    bytes32 internal constant _EXECUTION_TYPEHASH = keccak256("Execution(address target,uint256 value,bytes data)");

    /**
     * @notice The typehash for the AuthorizedExecutions type used in the typed data
     * @dev Hash of the type string that combines the execution authorization with the execution data
     * This defines the structure of the typed data that will be signed for authorizing executions
     */
    bytes32 internal constant _EXECUTION_AUTHORIZATION_TYPEHASH = keccak256(
        // solhint-disable-next-line max-line-length
        "AuthorizedExecutions(Execution[] calls,uint256 deadline,bytes32 mode,uint256 nonce,address relayer)Execution(address target,uint256 value,bytes data)"
    );

    // Cache the domain separator as an immutable value, but also store the chain id that it corresponds to, in order to
    // invalidate the cached domain separator if the chain id changes.
    bytes32 private immutable _cachedDomainSeparator; // solhint-disable-line immutable-vars-naming
    uint256 private immutable _cachedChainId; // solhint-disable-line immutable-vars-naming

    // =============================================================
    //                         CONSTRUCTOR
    // =============================================================

    /**
     * @notice Initializes the EIP712 domain separator cache using an internally defined verifying-contract address
     */
    constructor() {
        _cachedChainId = block.chainid;
        _cachedDomainSeparator = _buildDomainSeparator();
    }

    // =============================================================
    //                      PUBLIC FUNCTIONS
    // =============================================================

    /**
     * @inheritdoc IERC5267
     */
    function eip712Domain()
        public
        view
        virtual
        returns (
            bytes1 fields,
            string memory name,
            string memory version,
            uint256 chainId,
            address verifyingContract,
            bytes32 salt,
            uint256[] memory extensions
        )
    {
        return (
            hex"0c", // 01100
            string(""), // empty name
            string(""), // empty version
            block.chainid,
            _verifyingContractAddress(),
            bytes32(0), // empty salt
            new uint256[](0)
        );
    }

    // =============================================================
    //                     INTERNAL FUNCTIONS
    // =============================================================

    /**
     * @notice Returns the domain separator for the current chain.
     * @dev Returns the cached separator if the chain id hasn't changed, otherwise rebuilds it.
     * @return domainSeparator The domain separator bytes32 value
     */
    function _domainSeparatorV4() internal view returns (bytes32 domainSeparator) {
        // Use cached value if chainId matches, otherwise rebuild
        return block.chainid == _cachedChainId ? _cachedDomainSeparator : _buildDomainSeparator();
    }

    /**
     * @notice Builds the EIP712 domain separator using the current chain ID and the implementation-specific address
     *         as the verifying contract.
     * @return domainSeparator The domain separator bytes32 value
     */
    function _buildDomainSeparator() private view returns (bytes32 domainSeparator) {
        return keccak256(abi.encode(_DOMAIN_TYPEHASH, block.chainid, _verifyingContractAddress()));
    }

    /**
     * @notice Given a hashed struct, returns the hash of the fully encoded EIP712 message for this domain.
     *
     * See https://eips.ethereum.org/EIPS/eip-712#definition-of-hashstruct[definition of hashed struct].
     *
     * @dev This hash can be used with {ECDSA-recover} to obtain the signer of a message
     *
     * @param structHash The hash of the struct being signed
     * @return hashedData The EIP712 typed data hash
     */
    function _hashTypedDataV4(bytes32 structHash) internal view virtual returns (bytes32 hashedData) {
        return MessageHashUtils.toTypedDataHash(_domainSeparatorV4(), structHash);
    }

    /**
     * @notice Create a hash of the fully encoded EIP712 message for a single authorized execution
     * @dev Creates a typed hash for a single execution with the given parameters
     *
     * @param mode The execution mode
     * @param target The target address
     * @param value The value to send
     * @param data The call data
     * @param nonce The nonce
     * @param deadline The timestamp after which the signature is no longer valid
     * @param relayer The address of the relayer that is authorized to submit this transaction
     * @return hashedData The `AuthorizedExecutions` typed hash
     */
    function _hashTypedSingleExecutionAuthorization(
        bytes32 mode,
        address target,
        uint256 value,
        bytes memory data,
        uint256 nonce,
        uint256 deadline,
        address relayer
    )
        internal
        view
        returns (bytes32 hashedData)
    {
        // Directly calculate the execution hash for the single execution
        bytes32 seHash = keccak256(abi.encode(_EXECUTION_TYPEHASH, target, value, keccak256(data)));
        // When there's only one item, the executionsHash (plural) is just the packaged single hash
        bytes32 executionsHash = keccak256(abi.encodePacked(seHash));
        // Create the final hash including the calls, deadline, mode, nonce and relayer
        bytes32 structHash =
            keccak256(abi.encode(_EXECUTION_AUTHORIZATION_TYPEHASH, executionsHash, deadline, mode, nonce, relayer));

        return _hashTypedDataV4(structHash);
    }

    /**
     * @notice Create a hash of the fully encoded EIP712 message for a batch of executions
     * @dev Creates a typed hash for multiple executions with the given parameters
     *
     * @param mode The execution mode
     * @param calls The array of executions
     * @param nonce The nonce
     * @param deadline The timestamp after which the signature is no longer valid
     * @param relayer The address of the relayer that is authorized to submit this transaction
     * @return hashedData The `AuthorizedExecutions` typed hash
     */
    function _hashTypedBatchExecutionAuthorization(
        bytes32 mode,
        Execution[] memory calls,
        uint256 nonce,
        uint256 deadline,
        address relayer
    )
        internal
        view
        returns (bytes32 hashedData)
    {
        // Hash each execution in the batch
        bytes32[] memory executionHashes = new bytes32[](calls.length);
        for (uint256 i = 0; i < calls.length; i++) {
            executionHashes[i] = keccak256(
                abi.encode(_EXECUTION_TYPEHASH, calls[i].target, calls[i].value, keccak256(calls[i].callData))
            );
        }
        // Hash the array of execution hashes
        bytes32 executionsHash = keccak256(abi.encodePacked(executionHashes));
        // Create the final hash including the calls, deadline, mode, nonce and relayer
        bytes32 structHash =
            keccak256(abi.encode(_EXECUTION_AUTHORIZATION_TYPEHASH, executionsHash, deadline, mode, nonce, relayer));

        return _hashTypedDataV4(structHash);
    }

    /**
     * @notice This function determines the address of the verifying contract to be used in the EIP712 domain separator
     * @dev This function must be overridden by the deriving contract to provide the appropriate contract address,
     *      which could be the address of the implementation contract or the proxy contract.
     * @return verifyingContract The address of the verifying contract
     */
    function _verifyingContractAddress() internal view virtual returns (address verifyingContract);
}

// SPDX-License-Identifier: AGPL-3.0-or-later
// SPDX-FileCopyrightText: Copyright (C) 2025 Fireblocks <[email protected]>
pragma solidity 0.8.27;

import { NonceStorage } from "../library/NonceStorageStruct.sol";
import { LibErrors } from "../library/LibErrors.sol";

/**
 * @title NonceBitmap
 * @notice This contract manages unordered nonces using a Bitmap approach to efficiently store and track nonce usage.
 * @dev Provides functionality for managing and querying nonces
 * @custom:security-contact [email protected]
 */
abstract contract NonceBitmap {
    // =============================================================
    //                          FUNCTIONS
    // =============================================================

    // ========================= EXTERNAL ==========================

    /**
     * @notice This function marks a nonce as used
     * @dev This function is used to invalidate a nonce. Reverts with {LibErrors.InvalidNonce}
     *      if the nonce has already been used.
     *
     * Deriving contracts must ensure proper access control.
     *
     * @param nonce The nonce to invalidate
     */
    function invalidateNonce(uint256 nonce) external virtual {
        _useUnorderedNonce(nonce);
    }

    /**
     * @notice Returns the nonce bitmap at a given word position
     * @param wordPos The word position to check
     * @return bitmap The nonce bitmap at the given position
     */
    function getNonceBitmap(uint248 wordPos) public view virtual returns (uint256 bitmap) {
        return _nonceStorage().nonceBitmap[wordPos];
    }

    /**
     * @notice This function checks if a nonce is already used
     * @dev Checks whether a nonce has been flipped in the bitmap
     * @param nonce The nonce to check
     * @return isUsed True if the nonce has been used, false otherwise
     */
    function isNonceUsed(uint256 nonce) public view virtual returns (bool isUsed) {
        (uint256 wordPos, uint256 bitPos) = _bitmapPositions(nonce);
        uint256 bit = 1 << bitPos;
        return _nonceStorage().nonceBitmap[wordPos] & bit != 0;
    }

    // ========================= INTERNAL ==========================

    /**
     * @notice Returns the index of the bitmap and the bit position within the bitmap
     * @param nonce The nonce to get the associated word and bit positions
     * @return wordPos The word position or index into the nonceBitmap
     * @return bitPos The bit position
     * @dev The first 248 bits of the nonce value is the index of the desired bitmap
     * @dev The last 8 bits of the nonce value is the position of the bit in the bitmap
     */
    function _bitmapPositions(uint256 nonce) internal pure returns (uint256 wordPos, uint256 bitPos) {
        wordPos = uint248(nonce >> 8);
        bitPos = uint8(nonce);
    }

    /**
     * @notice This represents the function signature to be used when accessing the Nonce Storage
     * @dev Returns storage reference for nonce bitmap
     * @return $ Storage reference to the nonce bitmap
     */
    function _nonceStorage() internal pure virtual returns (NonceStorage storage $);

    /**
     * @notice Sets the nonce to used
     * @dev Checks whether a nonce is taken and sets the bit at the bit position in the bitmap.
     *
     * Reverts with {LibErrors.InvalidNonce} if the nonce has already been used.
     *
     * @param nonce The nonce to spend
     */
    function _useUnorderedNonce(uint256 nonce) internal {
        (uint256 wordPos, uint256 bitPos) = _bitmapPositions(nonce);
        uint256 bit = 1 << bitPos;
        uint256 flipped = _nonceStorage().nonceBitmap[wordPos] ^= bit;

        if (flipped & bit == 0) revert LibErrors.InvalidNonce();
    }
}

// SPDX-License-Identifier: AGPL-3.0-or-later
// SPDX-FileCopyrightText: Copyright (C) 2025 Fireblocks <[email protected]>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.
pragma solidity 0.8.27;

// =============================================================
//                           STRUCTS
// =============================================================

/**
 * @notice Storage structure for nonce bitmap that helps prevent replay attacks of off-chain signatures
 * @dev This structure is used to track used nonces in a memory-efficient way using a bitmap
 *
 * The `@custom:storage-location` tag is to be defined by the implementing contract.
 */
struct NonceStorage {
    /**
     * @notice Unordered nonces with a bitmap. The key of the mapping is the "nonce value".
     * @dev The first 248 bits of the nonce value is the index of the desired bitmap
     * @dev The last 8 bits of the nonce value is the position of the bit in the bitmap
     */
    mapping(uint256 => uint256) nonceBitmap;
}

// SPDX-License-Identifier: AGPL-3.0-or-later
// SPDX-FileCopyrightText: Copyright (C) 2025 Fireblocks <[email protected]>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.
pragma solidity 0.8.27;

/**
 * @title Errors Library
 * @author Fireblocks
 * @notice The Errors Library provides error messages for the Fireblocks ecosystem of smart contracts.
 */
library LibErrors {
    /**
     * @notice This error indicates that a signature has expired
     * @dev Indicates that current block timestamp is past the deadline
     */
    error ExpiredSignature(uint256 deadline);

    /**
     * @notice This error indicates that a nonce has already been used.
     * @dev The nonce has already been used for this account.
     */
    error InvalidNonce();

    /**
     * @notice This error indicates that an address provided does not implement a required interface.
     * @dev Indicates that a contract does not implement a required interface.
     */
    error InvalidImplementation();

    /**
     * @notice This error indicates that there was an error decoding the opData parameter.
     * @dev Indicates that there was an error decoding the operation data (opData).
     */
    error OpDataDecodingError();

    /**
     * @notice This error indicates that there was an error extracting data from the execution payload.
     * @dev Indicates that there was an error decoding the execution payload based on an expected structure.
     */
    error ExecutionDataExtractionError();

    /**
     * @notice This error indicates that a call to the `execute` function on the same Delegate EOA was attempted, from
     * the context of a running `execute` function. This would indicate a reentrant call, and therefore is blocked.
     * @dev Thrown when a reentrant call is detected.
     */
    error ReentrantCall();

    /**
     * @notice This error indicates that the function caller is not the expected. For example, not the EOA itself.
     * @dev Indicates that the function caller is not the expected address.
     */
    error UnauthorizedCaller();

    /**
     * @notice This error indicates that a call is being invoked in the wrong target. For example, the implementation
     * contract instead of the Delegated EOA address.
     * @dev Indicates that the call is from an unauthorized context, such as a direct call to the
     * implementation contract.
     */
    error UnauthorizedCallContext();

    /**
     * @notice This error indicates that an execution request was rejected due to invalid authorization.
     * @dev Thrown when an execution request fails signature verification checks.
     *
     * This can occur when:
     *   - The signature provided cannot be attributed to the expected signer (the EOA that has performed an EIP-7702
     *     delegation to this contract)
     *   - The provided signature does not match the given execution payload
     *   - The `opData` component was present and non-zero but the mode provided does not support it
     */
    error UnauthorizedExecution();

    /**
     * @notice This error indicates that the requested execution mode is not supported by the contract.
     * @dev Thrown when an execution request uses an execution mode configuration that is not
     *      recognized or supported by the contract. This is a general error when the specific
     *      component causing the unsupported mode cannot be determined.
     *
     * See also:
     *   - {UnsupportedModeSelector}: For more specific errors related to mode selectors
     *   - {ERC7579UnsupportedCallType}: For errors related to call types
     *   - {ERC7579UnsupportedExecType}: For errors related to execution types
     */
    error UnsupportedExecutionMode();

    /**
     * @notice This error indicates that the execution mode selector is not supported by the contract.
     * @dev Indicates that the execution mode selector is not supported by the contract.
     * @param modeSelector The function selector that was not recognized as a valid mode.
     */
    error UnsupportedModeSelector(bytes4 modeSelector);

    // ==================== IMPORTED ERRORS ====================
    // These are errors that are observed in inherited contracts
    // or libraries and therefore are known to be thrown by the
    // contract. They are collated here for developer convenience.
    // =========================================================

    /**
     * @notice This error indicates that the operation failed because the contract is paused.
     * @dev The operation failed because the contract is paused.
     *
     * Moved into a library to avoid the need for a contract to inherit/import from {Pausable}. This error is original
     * from OpenZeppelin's {Pausable} contract:
     * https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/utils/Pausable.sol
     */
    error EnforcedPause();

    /**
     * @notice This error indicates that an ERC7579 execute "call type" is not supported.
     * @dev Thrown when an unsupported call type is used in an EIP-7579 execution mode.
     * @param callType The unsupported call type byte.
     */
    error ERC7579UnsupportedCallType(bytes1 callType);

    /**
     * @notice This error indicates that an ERC7579 execute "execution type" is not supported.
     * @dev Thrown when an unsupported exec type is used in an EIP-7579 execution mode.
     * @param execType The unsupported execution type byte.
     */
    error ERC7579UnsupportedExecType(bytes1 execType);
}

// SPDX-License-Identifier: AGPL-3.0-or-later
// SPDX-FileCopyrightText: Copyright (C) 2025 Fireblocks <[email protected]>
pragma solidity 0.8.27;

/**
 * @title IKillSwitch
 * @notice Interface for the KillSwitch contract
 * @dev Defines the standard functions for a KillSwitch that can pause and unpause system functionality
 */
interface IKillSwitch {
    // =============================================================
    //                          FUNCTIONS
    // =============================================================

    /**
     * @notice Pauses delegate contract operations for all delegated EOAs
     */
    function pause() external;

    /**
     * @notice Resumes normal operation of delegated EOAs
     */
    function unpause() external;

    /**
     * @notice Checks if the delegate contract functionality is paused
     * @return True if the contract is paused, false otherwise
     */
    function paused() external view returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (utils/Errors.sol)

pragma solidity ^0.8.20;

/**
 * @dev Collection of common custom errors used in multiple contracts
 *
 * IMPORTANT: Backwards compatibility is not guaranteed in future versions of the library.
 * It is recommended to avoid relying on the error API for critical functionality.
 *
 * _Available since v5.1._
 */
library Errors {
    /**
     * @dev The ETH balance of the account is not enough to perform the operation.
     */
    error InsufficientBalance(uint256 balance, uint256 needed);

    /**
     * @dev A call to an address target failed. The target may have reverted.
     */
    error FailedCall();

    /**
     * @dev The deployment failed.
     */
    error FailedDeployment();

    /**
     * @dev A necessary precompile is missing.
     */
    error MissingPrecompile(address);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.2.0) (interfaces/draft-IERC7579.sol)
pragma solidity ^0.8.20;

import {PackedUserOperation} from "./draft-IERC4337.sol";

uint256 constant VALIDATION_SUCCESS = 0;
uint256 constant VALIDATION_FAILED = 1;
uint256 constant MODULE_TYPE_VALIDATOR = 1;
uint256 constant MODULE_TYPE_EXECUTOR = 2;
uint256 constant MODULE_TYPE_FALLBACK = 3;
uint256 constant MODULE_TYPE_HOOK = 4;

/// @dev Minimal configuration interface for ERC-7579 modules
interface IERC7579Module {
    /**
     * @dev This function is called by the smart account during installation of the module
     * @param data arbitrary data that may be required on the module during `onInstall` initialization
     *
     * MUST revert on error (e.g. if module is already enabled)
     */
    function onInstall(bytes calldata data) external;

    /**
     * @dev This function is called by the smart account during uninstallation of the module
     * @param data arbitrary data that may be required on the module during `onUninstall` de-initialization
     *
     * MUST revert on error
     */
    function onUninstall(bytes calldata data) external;

    /**
     * @dev Returns boolean value if module is a certain type
     * @param moduleTypeId the module type ID according the ERC-7579 spec
     *
     * MUST return true if the module is of the given type and false otherwise
     */
    function isModuleType(uint256 moduleTypeId) external view returns (bool);
}

/**
 * @dev ERC-7579 Validation module (type 1).
 *
 * A module that implements logic to validate user operations and signatures.
 */
interface IERC7579Validator is IERC7579Module {
    /**
     * @dev Validates a UserOperation
     * @param userOp the ERC-4337 PackedUserOperation
     * @param userOpHash the hash of the ERC-4337 PackedUserOperation
     *
     * MUST validate that the signature is a valid signature of the userOpHash
     * SHOULD return ERC-4337's SIG_VALIDATION_FAILED (and not revert) on signature mismatch
     * See {IAccount-validateUserOp} for additional information on the return value
     */
    function validateUserOp(PackedUserOperation calldata userOp, bytes32 userOpHash) external returns (uint256);

    /**
     * @dev Validates a signature using ERC-1271
     * @param sender the address that sent the ERC-1271 request to the smart account
     * @param hash the hash of the ERC-1271 request
     * @param signature the signature of the ERC-1271 request
     *
     * MUST return the ERC-1271 `MAGIC_VALUE` if the signature is valid
     * MUST NOT modify state
     */
    function isValidSignatureWithSender(
        address sender,
        bytes32 hash,
        bytes calldata signature
    ) external view returns (bytes4);
}

/**
 * @dev ERC-7579 Hooks module (type 4).
 *
 * A module that implements logic to execute before and after the account executes a user operation,
 * either individually or batched.
 */
interface IERC7579Hook is IERC7579Module {
    /**
     * @dev Called by the smart account before execution
     * @param msgSender the address that called the smart account
     * @param value the value that was sent to the smart account
     * @param msgData the data that was sent to the smart account
     *
     * MAY return arbitrary data in the `hookData` return value
     */
    function preCheck(
        address msgSender,
        uint256 value,
        bytes calldata msgData
    ) external returns (bytes memory hookData);

    /**
     * @dev Called by the smart account after execution
     * @param hookData the data that was returned by the `preCheck` function
     *
     * MAY validate the `hookData` to validate transaction context of the `preCheck` function
     */
    function postCheck(bytes calldata hookData) external;
}

struct Execution {
    address target;
    uint256 value;
    bytes callData;
}

/**
 * @dev ERC-7579 Execution.
 *
 * Accounts should implement this interface so that the Entrypoint and ERC-7579 modules can execute operations.
 */
interface IERC7579Execution {
    /**
     * @dev Executes a transaction on behalf of the account.
     * @param mode The encoded execution mode of the transaction. See ModeLib.sol for details
     * @param executionCalldata The encoded execution call data
     *
     * MUST ensure adequate authorization control: e.g. onlyEntryPointOrSelf if used with ERC-4337
     * If a mode is requested that is not supported by the Account, it MUST revert
     */
    function execute(bytes32 mode, bytes calldata executionCalldata) external payable;

    /**
     * @dev Executes a transaction on behalf of the account.
     *         This function is intended to be called by Executor Modules
     * @param mode The encoded execution mode of the transaction. See ModeLib.sol for details
     * @param executionCalldata The encoded execution call data
     * @return returnData An array with the returned data of each executed subcall
     *
     * MUST ensure adequate authorization control: i.e. onlyExecutorModule
     * If a mode is requested that is not supported by the Account, it MUST revert
     */
    function executeFromExecutor(
        bytes32 mode,
        bytes calldata executionCalldata
    ) external payable returns (bytes[] memory returnData);
}

/**
 * @dev ERC-7579 Account Config.
 *
 * Accounts should implement this interface to expose information that identifies the account, supported modules and capabilities.
 */
interface IERC7579AccountConfig {
    /**
     * @dev Returns the account id of the smart account
     * @return accountImplementationId the account id of the smart account
     *
     * MUST return a non-empty string
     * The accountId SHOULD be structured like so:
     *        "vendorname.accountname.semver"
     * The id SHOULD be unique across all smart accounts
     */
    function accountId() external view returns (string memory accountImplementationId);

    /**
     * @dev Function to check if the account supports a certain execution mode (see above)
     * @param encodedMode the encoded mode
     *
     * MUST return true if the account supports the mode and false otherwise
     */
    function supportsExecutionMode(bytes32 encodedMode) external view returns (bool);

    /**
     * @dev Function to check if the account supports a certain module typeId
     * @param moduleTypeId the module type ID according to the ERC-7579 spec
     *
     * MUST return true if the account supports the module type and false otherwise
     */
    function supportsModule(uint256 moduleTypeId) external view returns (bool);
}

/**
 * @dev ERC-7579 Module Config.
 *
 * Accounts should implement this interface to allow installing and uninstalling modules.
 */
interface IERC7579ModuleConfig {
    event ModuleInstalled(uint256 moduleTypeId, address module);
    event ModuleUninstalled(uint256 moduleTypeId, address module);

    /**
     * @dev Installs a Module of a certain type on the smart account
     * @param moduleTypeId the module type ID according to the ERC-7579 spec
     * @param module the module address
     * @param initData arbitrary data that may be required on the module during `onInstall`
     * initialization.
     *
     * MUST implement authorization control
     * MUST call `onInstall` on the module with the `initData` parameter if provided
     * MUST emit ModuleInstalled event
     * MUST revert if the module is already installed or the initialization on the module failed
     */
    function installModule(uint256 moduleTypeId, address module, bytes calldata initData) external;

    /**
     * @dev Uninstalls a Module of a certain type on the smart account
     * @param moduleTypeId the module type ID according the ERC-7579 spec
     * @param module the module address
     * @param deInitData arbitrary data that may be required on the module during `onInstall`
     * initialization.
     *
     * MUST implement authorization control
     * MUST call `onUninstall` on the module with the `deInitData` parameter if provided
     * MUST emit ModuleUninstalled event
     * MUST revert if the module is not installed or the deInitialization on the module failed
     */
    function uninstallModule(uint256 moduleTypeId, address module, bytes calldata deInitData) external;

    /**
     * @dev Returns whether a module is installed on the smart account
     * @param moduleTypeId the module type ID according the ERC-7579 spec
     * @param module the module address
     * @param additionalContext arbitrary data that may be required to determine if the module is installed
     *
     * MUST return true if the module is installed and false otherwise
     */
    function isModuleInstalled(
        uint256 moduleTypeId,
        address module,
        bytes calldata additionalContext
    ) external view returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.2.0) (utils/Packing.sol)
// This file was procedurally generated from scripts/generate/templates/Packing.js.

pragma solidity ^0.8.20;

/**
 * @dev Helper library packing and unpacking multiple values into bytesXX.
 *
 * Example usage:
 *
 * ```solidity
 * library MyPacker {
 *     type MyType is bytes32;
 *
 *     function _pack(address account, bytes4 selector, uint64 period) external pure returns (MyType) {
 *         bytes12 subpack = Packing.pack_4_8(selector, bytes8(period));
 *         bytes32 pack = Packing.pack_20_12(bytes20(account), subpack);
 *         return MyType.wrap(pack);
 *     }
 *
 *     function _unpack(MyType self) external pure returns (address, bytes4, uint64) {
 *         bytes32 pack = MyType.unwrap(self);
 *         return (
 *             address(Packing.extract_32_20(pack, 0)),
 *             Packing.extract_32_4(pack, 20),
 *             uint64(Packing.extract_32_8(pack, 24))
 *         );
 *     }
 * }
 * ```
 *
 * _Available since v5.1._
 */
// solhint-disable func-name-mixedcase
library Packing {
    error OutOfRangeAccess();

    function pack_1_1(bytes1 left, bytes1 right) internal pure returns (bytes2 result) {
        assembly ("memory-safe") {
            left := and(left, shl(248, not(0)))
            right := and(right, shl(248, not(0)))
            result := or(left, shr(8, right))
        }
    }

    function pack_2_2(bytes2 left, bytes2 right) internal pure returns (bytes4 result) {
        assembly ("memory-safe") {
            left := and(left, shl(240, not(0)))
            right := and(right, shl(240, not(0)))
            result := or(left, shr(16, right))
        }
    }

    function pack_2_4(bytes2 left, bytes4 right) internal pure returns (bytes6 result) {
        assembly ("memory-safe") {
            left := and(left, shl(240, not(0)))
            right := and(right, shl(224, not(0)))
            result := or(left, shr(16, right))
        }
    }

    function pack_2_6(bytes2 left, bytes6 right) internal pure returns (bytes8 result) {
        assembly ("memory-safe") {
            left := and(left, shl(240, not(0)))
            right := and(right, shl(208, not(0)))
            result := or(left, shr(16, right))
        }
    }

    function pack_2_8(bytes2 left, bytes8 right) internal pure returns (bytes10 result) {
        assembly ("memory-safe") {
            left := and(left, shl(240, not(0)))
            right := and(right, shl(192, not(0)))
            result := or(left, shr(16, right))
        }
    }

    function pack_2_10(bytes2 left, bytes10 right) internal pure returns (bytes12 result) {
        assembly ("memory-safe") {
            left := and(left, shl(240, not(0)))
            right := and(right, shl(176, not(0)))
            result := or(left, shr(16, right))
        }
    }

    function pack_2_20(bytes2 left, bytes20 right) internal pure returns (bytes22 result) {
        assembly ("memory-safe") {
            left := and(left, shl(240, not(0)))
            right := and(right, shl(96, not(0)))
            result := or(left, shr(16, right))
        }
    }

    function pack_2_22(bytes2 left, bytes22 right) internal pure returns (bytes24 result) {
        assembly ("memory-safe") {
            left := and(left, shl(240, not(0)))
            right := and(right, shl(80, not(0)))
            result := or(left, shr(16, right))
        }
    }

    function pack_4_2(bytes4 left, bytes2 right) internal pure returns (bytes6 result) {
        assembly ("memory-safe") {
            left := and(left, shl(224, not(0)))
            right := and(right, shl(240, not(0)))
            result := or(left, shr(32, right))
        }
    }

    function pack_4_4(bytes4 left, bytes4 right) internal pure returns (bytes8 result) {
        assembly ("memory-safe") {
            left := and(left, shl(224, not(0)))
            right := and(right, shl(224, not(0)))
            result := or(left, shr(32, right))
        }
    }

    function pack_4_6(bytes4 left, bytes6 right) internal pure returns (bytes10 result) {
        assembly ("memory-safe") {
            left := and(left, shl(224, not(0)))
            right := and(right, shl(208, not(0)))
            result := or(left, shr(32, right))
        }
    }

    function pack_4_8(bytes4 left, bytes8 right) internal pure returns (bytes12 result) {
        assembly ("memory-safe") {
            left := and(left, shl(224, not(0)))
            right := and(right, shl(192, not(0)))
            result := or(left, shr(32, right))
        }
    }

    function pack_4_12(bytes4 left, bytes12 right) internal pure returns (bytes16 result) {
        assembly ("memory-safe") {
            left := and(left, shl(224, not(0)))
            right := and(right, shl(160, not(0)))
            result := or(left, shr(32, right))
        }
    }

    function pack_4_16(bytes4 left, bytes16 right) internal pure returns (bytes20 result) {
        assembly ("memory-safe") {
            left := and(left, shl(224, not(0)))
            right := and(right, shl(128, not(0)))
            result := or(left, shr(32, right))
        }
    }

    function pack_4_20(bytes4 left, bytes20 right) internal pure returns (bytes24 result) {
        assembly ("memory-safe") {
            left := and(left, shl(224, not(0)))
            right := and(right, shl(96, not(0)))
            result := or(left, shr(32, right))
        }
    }

    function pack_4_24(bytes4 left, bytes24 right) internal pure returns (bytes28 result) {
        assembly ("memory-safe") {
            left := and(left, shl(224, not(0)))
            right := and(right, shl(64, not(0)))
            result := or(left, shr(32, right))
        }
    }

    function pack_4_28(bytes4 left, bytes28 right) internal pure returns (bytes32 result) {
        assembly ("memory-safe") {
            left := and(left, shl(224, not(0)))
            right := and(right, shl(32, not(0)))
            result := or(left, shr(32, right))
        }
    }

    function pack_6_2(bytes6 left, bytes2 right) internal pure returns (bytes8 result) {
        assembly ("memory-safe") {
            left := and(left, shl(208, not(0)))
            right := and(right, shl(240, not(0)))
            result := or(left, shr(48, right))
        }
    }

    function pack_6_4(bytes6 left, bytes4 right) internal pure returns (bytes10 result) {
        assembly ("memory-safe") {
            left := and(left, shl(208, not(0)))
            right := and(right, shl(224, not(0)))
            result := or(left, shr(48, right))
        }
    }

    function pack_6_6(bytes6 left, bytes6 right) internal pure returns (bytes12 result) {
        assembly ("memory-safe") {
            left := and(left, shl(208, not(0)))
            right := and(right, shl(208, not(0)))
            result := or(left, shr(48, right))
        }
    }

    function pack_6_10(bytes6 left, bytes10 right) internal pure returns (bytes16 result) {
        assembly ("memory-safe") {
            left := and(left, shl(208, not(0)))
            right := and(right, shl(176, not(0)))
            result := or(left, shr(48, right))
        }
    }

    function pack_6_16(bytes6 left, bytes16 right) internal pure returns (bytes22 result) {
        assembly ("memory-safe") {
            left := and(left, shl(208, not(0)))
            right := and(right, shl(128, not(0)))
            result := or(left, shr(48, right))
        }
    }

    function pack_6_22(bytes6 left, bytes22 right) internal pure returns (bytes28 result) {
        assembly ("memory-safe") {
            left := and(left, shl(208, not(0)))
            right := and(right, shl(80, not(0)))
            result := or(left, shr(48, right))
        }
    }

    function pack_8_2(bytes8 left, bytes2 right) internal pure returns (bytes10 result) {
        assembly ("memory-safe") {
            left := and(left, shl(192, not(0)))
            right := and(right, shl(240, not(0)))
            result := or(left, shr(64, right))
        }
    }

    function pack_8_4(bytes8 left, bytes4 right) internal pure returns (bytes12 result) {
        assembly ("memory-safe") {
            left := and(left, shl(192, not(0)))
            right := and(right, shl(224, not(0)))
            result := or(left, shr(64, right))
        }
    }

    function pack_8_8(bytes8 left, bytes8 right) internal pure returns (bytes16 result) {
        assembly ("memory-safe") {
            left := and(left, shl(192, not(0)))
            right := and(right, shl(192, not(0)))
            result := or(left, shr(64, right))
        }
    }

    function pack_8_12(bytes8 left, bytes12 right) internal pure returns (bytes20 result) {
        assembly ("memory-safe") {
            left := and(left, shl(192, not(0)))
            right := and(right, shl(160, not(0)))
            result := or(left, shr(64, right))
        }
    }

    function pack_8_16(bytes8 left, bytes16 right) internal pure returns (bytes24 result) {
        assembly ("memory-safe") {
            left := and(left, shl(192, not(0)))
            right := and(right, shl(128, not(0)))
            result := or(left, shr(64, right))
        }
    }

    function pack_8_20(bytes8 left, bytes20 right) internal pure returns (bytes28 result) {
        assembly ("memory-safe") {
            left := and(left, shl(192, not(0)))
            right := and(right, shl(96, not(0)))
            result := or(left, shr(64, right))
        }
    }

    function pack_8_24(bytes8 left, bytes24 right) internal pure returns (bytes32 result) {
        assembly ("memory-safe") {
            left := and(left, shl(192, not(0)))
            right := and(right, shl(64, not(0)))
            result := or(left, shr(64, right))
        }
    }

    function pack_10_2(bytes10 left, bytes2 right) internal pure returns (bytes12 result) {
        assembly ("memory-safe") {
            left := and(left, shl(176, not(0)))
            right := and(right, shl(240, not(0)))
            result := or(left, shr(80, right))
        }
    }

    function pack_10_6(bytes10 left, bytes6 right) internal pure returns (bytes16 result) {
        assembly ("memory-safe") {
            left := and(left, shl(176, not(0)))
            right := and(right, shl(208, not(0)))
            result := or(left, shr(80, right))
        }
    }

    function pack_10_10(bytes10 left, bytes10 right) internal pure returns (bytes20 result) {
        assembly ("memory-safe") {
            left := and(left, shl(176, not(0)))
            right := and(right, shl(176, not(0)))
            result := or(left, shr(80, right))
        }
    }

    function pack_10_12(bytes10 left, bytes12 right) internal pure returns (bytes22 result) {
        assembly ("memory-safe") {
            left := and(left, shl(176, not(0)))
            right := and(right, shl(160, not(0)))
            result := or(left, shr(80, right))
        }
    }

    function pack_10_22(bytes10 left, bytes22 right) internal pure returns (bytes32 result) {
        assembly ("memory-safe") {
            left := and(left, shl(176, not(0)))
            right := and(right, shl(80, not(0)))
            result := or(left, shr(80, right))
        }
    }

    function pack_12_4(bytes12 left, bytes4 right) internal pure returns (bytes16 result) {
        assembly ("memory-safe") {
            left := and(left, shl(160, not(0)))
            right := and(right, shl(224, not(0)))
            result := or(left, shr(96, right))
        }
    }

    function pack_12_8(bytes12 left, bytes8 right) internal pure returns (bytes20 result) {
        assembly ("memory-safe") {
            left := and(left, shl(160, not(0)))
            right := and(right, shl(192, not(0)))
            result := or(left, shr(96, right))
        }
    }

    function pack_12_10(bytes12 left, bytes10 right) internal pure returns (bytes22 result) {
        assembly ("memory-safe") {
            left := and(left, shl(160, not(0)))
            right := and(right, shl(176, not(0)))
            result := or(left, shr(96, right))
        }
    }

    function pack_12_12(bytes12 left, bytes12 right) internal pure returns (bytes24 result) {
        assembly ("memory-safe") {
            left := and(left, shl(160, not(0)))
            right := and(right, shl(160, not(0)))
            result := or(left, shr(96, right))
        }
    }

    function pack_12_16(bytes12 left, bytes16 right) internal pure returns (bytes28 result) {
        assembly ("memory-safe") {
            left := and(left, shl(160, not(0)))
            right := and(right, shl(128, not(0)))
            result := or(left, shr(96, right))
        }
    }

    function pack_12_20(bytes12 left, bytes20 right) internal pure returns (bytes32 result) {
        assembly ("memory-safe") {
            left := and(left, shl(160, not(0)))
            right := and(right, shl(96, not(0)))
            result := or(left, shr(96, right))
        }
    }

    function pack_16_4(bytes16 left, bytes4 right) internal pure returns (bytes20 result) {
        assembly ("memory-safe") {
            left := and(left, shl(128, not(0)))
            right := and(right, shl(224, not(0)))
            result := or(left, shr(128, right))
        }
    }

    function pack_16_6(bytes16 left, bytes6 right) internal pure returns (bytes22 result) {
        assembly ("memory-safe") {
            left := and(left, shl(128, not(0)))
            right := and(right, shl(208, not(0)))
            result := or(left, shr(128, right))
        }
    }

    function pack_16_8(bytes16 left, bytes8 right) internal pure returns (bytes24 result) {
        assembly ("memory-safe") {
            left := and(left, shl(128, not(0)))
            right := and(right, shl(192, not(0)))
            result := or(left, shr(128, right))
        }
    }

    function pack_16_12(bytes16 left, bytes12 right) internal pure returns (bytes28 result) {
        assembly ("memory-safe") {
            left := and(left, shl(128, not(0)))
            right := and(right, shl(160, not(0)))
            result := or(left, shr(128, right))
        }
    }

    function pack_16_16(bytes16 left, bytes16 right) internal pure returns (bytes32 result) {
        assembly ("memory-safe") {
            left := and(left, shl(128, not(0)))
            right := and(right, shl(128, not(0)))
            result := or(left, shr(128, right))
        }
    }

    function pack_20_2(bytes20 left, bytes2 right) internal pure returns (bytes22 result) {
        assembly ("memory-safe") {
            left := and(left, shl(96, not(0)))
            right := and(right, shl(240, not(0)))
            result := or(left, shr(160, right))
        }
    }

    function pack_20_4(bytes20 left, bytes4 right) internal pure returns (bytes24 result) {
        assembly ("memory-safe") {
            left := and(left, shl(96, not(0)))
            right := and(right, shl(224, not(0)))
            result := or(left, shr(160, right))
        }
    }

    function pack_20_8(bytes20 left, bytes8 right) internal pure returns (bytes28 result) {
        assembly ("memory-safe") {
            left := and(left, shl(96, not(0)))
            right := and(right, shl(192, not(0)))
            result := or(left, shr(160, right))
        }
    }

    function pack_20_12(bytes20 left, bytes12 right) internal pure returns (bytes32 result) {
        assembly ("memory-safe") {
            left := and(left, shl(96, not(0)))
            right := and(right, shl(160, not(0)))
            result := or(left, shr(160, right))
        }
    }

    function pack_22_2(bytes22 left, bytes2 right) internal pure returns (bytes24 result) {
        assembly ("memory-safe") {
            left := and(left, shl(80, not(0)))
            right := and(right, shl(240, not(0)))
            result := or(left, shr(176, right))
        }
    }

    function pack_22_6(bytes22 left, bytes6 right) internal pure returns (bytes28 result) {
        assembly ("memory-safe") {
            left := and(left, shl(80, not(0)))
            right := and(right, shl(208, not(0)))
            result := or(left, shr(176, right))
        }
    }

    function pack_22_10(bytes22 left, bytes10 right) internal pure returns (bytes32 result) {
        assembly ("memory-safe") {
            left := and(left, shl(80, not(0)))
            right := and(right, shl(176, not(0)))
            result := or(left, shr(176, right))
        }
    }

    function pack_24_4(bytes24 left, bytes4 right) internal pure returns (bytes28 result) {
        assembly ("memory-safe") {
            left := and(left, shl(64, not(0)))
            right := and(right, shl(224, not(0)))
            result := or(left, shr(192, right))
        }
    }

    function pack_24_8(bytes24 left, bytes8 right) internal pure returns (bytes32 result) {
        assembly ("memory-safe") {
            left := and(left, shl(64, not(0)))
            right := and(right, shl(192, not(0)))
            result := or(left, shr(192, right))
        }
    }

    function pack_28_4(bytes28 left, bytes4 right) internal pure returns (bytes32 result) {
        assembly ("memory-safe") {
            left := and(left, shl(32, not(0)))
            right := and(right, shl(224, not(0)))
            result := or(left, shr(224, right))
        }
    }

    function extract_2_1(bytes2 self, uint8 offset) internal pure returns (bytes1 result) {
        if (offset > 1) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(248, not(0)))
        }
    }

    function replace_2_1(bytes2 self, bytes1 value, uint8 offset) internal pure returns (bytes2 result) {
        bytes1 oldValue = extract_2_1(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(248, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_4_1(bytes4 self, uint8 offset) internal pure returns (bytes1 result) {
        if (offset > 3) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(248, not(0)))
        }
    }

    function replace_4_1(bytes4 self, bytes1 value, uint8 offset) internal pure returns (bytes4 result) {
        bytes1 oldValue = extract_4_1(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(248, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_4_2(bytes4 self, uint8 offset) internal pure returns (bytes2 result) {
        if (offset > 2) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(240, not(0)))
        }
    }

    function replace_4_2(bytes4 self, bytes2 value, uint8 offset) internal pure returns (bytes4 result) {
        bytes2 oldValue = extract_4_2(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(240, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_6_1(bytes6 self, uint8 offset) internal pure returns (bytes1 result) {
        if (offset > 5) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(248, not(0)))
        }
    }

    function replace_6_1(bytes6 self, bytes1 value, uint8 offset) internal pure returns (bytes6 result) {
        bytes1 oldValue = extract_6_1(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(248, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_6_2(bytes6 self, uint8 offset) internal pure returns (bytes2 result) {
        if (offset > 4) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(240, not(0)))
        }
    }

    function replace_6_2(bytes6 self, bytes2 value, uint8 offset) internal pure returns (bytes6 result) {
        bytes2 oldValue = extract_6_2(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(240, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_6_4(bytes6 self, uint8 offset) internal pure returns (bytes4 result) {
        if (offset > 2) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(224, not(0)))
        }
    }

    function replace_6_4(bytes6 self, bytes4 value, uint8 offset) internal pure returns (bytes6 result) {
        bytes4 oldValue = extract_6_4(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(224, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_8_1(bytes8 self, uint8 offset) internal pure returns (bytes1 result) {
        if (offset > 7) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(248, not(0)))
        }
    }

    function replace_8_1(bytes8 self, bytes1 value, uint8 offset) internal pure returns (bytes8 result) {
        bytes1 oldValue = extract_8_1(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(248, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_8_2(bytes8 self, uint8 offset) internal pure returns (bytes2 result) {
        if (offset > 6) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(240, not(0)))
        }
    }

    function replace_8_2(bytes8 self, bytes2 value, uint8 offset) internal pure returns (bytes8 result) {
        bytes2 oldValue = extract_8_2(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(240, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_8_4(bytes8 self, uint8 offset) internal pure returns (bytes4 result) {
        if (offset > 4) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(224, not(0)))
        }
    }

    function replace_8_4(bytes8 self, bytes4 value, uint8 offset) internal pure returns (bytes8 result) {
        bytes4 oldValue = extract_8_4(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(224, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_8_6(bytes8 self, uint8 offset) internal pure returns (bytes6 result) {
        if (offset > 2) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(208, not(0)))
        }
    }

    function replace_8_6(bytes8 self, bytes6 value, uint8 offset) internal pure returns (bytes8 result) {
        bytes6 oldValue = extract_8_6(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(208, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_10_1(bytes10 self, uint8 offset) internal pure returns (bytes1 result) {
        if (offset > 9) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(248, not(0)))
        }
    }

    function replace_10_1(bytes10 self, bytes1 value, uint8 offset) internal pure returns (bytes10 result) {
        bytes1 oldValue = extract_10_1(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(248, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_10_2(bytes10 self, uint8 offset) internal pure returns (bytes2 result) {
        if (offset > 8) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(240, not(0)))
        }
    }

    function replace_10_2(bytes10 self, bytes2 value, uint8 offset) internal pure returns (bytes10 result) {
        bytes2 oldValue = extract_10_2(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(240, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_10_4(bytes10 self, uint8 offset) internal pure returns (bytes4 result) {
        if (offset > 6) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(224, not(0)))
        }
    }

    function replace_10_4(bytes10 self, bytes4 value, uint8 offset) internal pure returns (bytes10 result) {
        bytes4 oldValue = extract_10_4(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(224, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_10_6(bytes10 self, uint8 offset) internal pure returns (bytes6 result) {
        if (offset > 4) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(208, not(0)))
        }
    }

    function replace_10_6(bytes10 self, bytes6 value, uint8 offset) internal pure returns (bytes10 result) {
        bytes6 oldValue = extract_10_6(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(208, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_10_8(bytes10 self, uint8 offset) internal pure returns (bytes8 result) {
        if (offset > 2) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(192, not(0)))
        }
    }

    function replace_10_8(bytes10 self, bytes8 value, uint8 offset) internal pure returns (bytes10 result) {
        bytes8 oldValue = extract_10_8(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(192, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_12_1(bytes12 self, uint8 offset) internal pure returns (bytes1 result) {
        if (offset > 11) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(248, not(0)))
        }
    }

    function replace_12_1(bytes12 self, bytes1 value, uint8 offset) internal pure returns (bytes12 result) {
        bytes1 oldValue = extract_12_1(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(248, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_12_2(bytes12 self, uint8 offset) internal pure returns (bytes2 result) {
        if (offset > 10) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(240, not(0)))
        }
    }

    function replace_12_2(bytes12 self, bytes2 value, uint8 offset) internal pure returns (bytes12 result) {
        bytes2 oldValue = extract_12_2(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(240, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_12_4(bytes12 self, uint8 offset) internal pure returns (bytes4 result) {
        if (offset > 8) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(224, not(0)))
        }
    }

    function replace_12_4(bytes12 self, bytes4 value, uint8 offset) internal pure returns (bytes12 result) {
        bytes4 oldValue = extract_12_4(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(224, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_12_6(bytes12 self, uint8 offset) internal pure returns (bytes6 result) {
        if (offset > 6) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(208, not(0)))
        }
    }

    function replace_12_6(bytes12 self, bytes6 value, uint8 offset) internal pure returns (bytes12 result) {
        bytes6 oldValue = extract_12_6(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(208, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_12_8(bytes12 self, uint8 offset) internal pure returns (bytes8 result) {
        if (offset > 4) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(192, not(0)))
        }
    }

    function replace_12_8(bytes12 self, bytes8 value, uint8 offset) internal pure returns (bytes12 result) {
        bytes8 oldValue = extract_12_8(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(192, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_12_10(bytes12 self, uint8 offset) internal pure returns (bytes10 result) {
        if (offset > 2) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(176, not(0)))
        }
    }

    function replace_12_10(bytes12 self, bytes10 value, uint8 offset) internal pure returns (bytes12 result) {
        bytes10 oldValue = extract_12_10(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(176, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_16_1(bytes16 self, uint8 offset) internal pure returns (bytes1 result) {
        if (offset > 15) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(248, not(0)))
        }
    }

    function replace_16_1(bytes16 self, bytes1 value, uint8 offset) internal pure returns (bytes16 result) {
        bytes1 oldValue = extract_16_1(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(248, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_16_2(bytes16 self, uint8 offset) internal pure returns (bytes2 result) {
        if (offset > 14) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(240, not(0)))
        }
    }

    function replace_16_2(bytes16 self, bytes2 value, uint8 offset) internal pure returns (bytes16 result) {
        bytes2 oldValue = extract_16_2(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(240, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_16_4(bytes16 self, uint8 offset) internal pure returns (bytes4 result) {
        if (offset > 12) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(224, not(0)))
        }
    }

    function replace_16_4(bytes16 self, bytes4 value, uint8 offset) internal pure returns (bytes16 result) {
        bytes4 oldValue = extract_16_4(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(224, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_16_6(bytes16 self, uint8 offset) internal pure returns (bytes6 result) {
        if (offset > 10) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(208, not(0)))
        }
    }

    function replace_16_6(bytes16 self, bytes6 value, uint8 offset) internal pure returns (bytes16 result) {
        bytes6 oldValue = extract_16_6(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(208, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_16_8(bytes16 self, uint8 offset) internal pure returns (bytes8 result) {
        if (offset > 8) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(192, not(0)))
        }
    }

    function replace_16_8(bytes16 self, bytes8 value, uint8 offset) internal pure returns (bytes16 result) {
        bytes8 oldValue = extract_16_8(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(192, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_16_10(bytes16 self, uint8 offset) internal pure returns (bytes10 result) {
        if (offset > 6) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(176, not(0)))
        }
    }

    function replace_16_10(bytes16 self, bytes10 value, uint8 offset) internal pure returns (bytes16 result) {
        bytes10 oldValue = extract_16_10(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(176, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_16_12(bytes16 self, uint8 offset) internal pure returns (bytes12 result) {
        if (offset > 4) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(160, not(0)))
        }
    }

    function replace_16_12(bytes16 self, bytes12 value, uint8 offset) internal pure returns (bytes16 result) {
        bytes12 oldValue = extract_16_12(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(160, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_20_1(bytes20 self, uint8 offset) internal pure returns (bytes1 result) {
        if (offset > 19) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(248, not(0)))
        }
    }

    function replace_20_1(bytes20 self, bytes1 value, uint8 offset) internal pure returns (bytes20 result) {
        bytes1 oldValue = extract_20_1(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(248, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_20_2(bytes20 self, uint8 offset) internal pure returns (bytes2 result) {
        if (offset > 18) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(240, not(0)))
        }
    }

    function replace_20_2(bytes20 self, bytes2 value, uint8 offset) internal pure returns (bytes20 result) {
        bytes2 oldValue = extract_20_2(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(240, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_20_4(bytes20 self, uint8 offset) internal pure returns (bytes4 result) {
        if (offset > 16) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(224, not(0)))
        }
    }

    function replace_20_4(bytes20 self, bytes4 value, uint8 offset) internal pure returns (bytes20 result) {
        bytes4 oldValue = extract_20_4(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(224, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_20_6(bytes20 self, uint8 offset) internal pure returns (bytes6 result) {
        if (offset > 14) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(208, not(0)))
        }
    }

    function replace_20_6(bytes20 self, bytes6 value, uint8 offset) internal pure returns (bytes20 result) {
        bytes6 oldValue = extract_20_6(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(208, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_20_8(bytes20 self, uint8 offset) internal pure returns (bytes8 result) {
        if (offset > 12) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(192, not(0)))
        }
    }

    function replace_20_8(bytes20 self, bytes8 value, uint8 offset) internal pure returns (bytes20 result) {
        bytes8 oldValue = extract_20_8(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(192, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_20_10(bytes20 self, uint8 offset) internal pure returns (bytes10 result) {
        if (offset > 10) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(176, not(0)))
        }
    }

    function replace_20_10(bytes20 self, bytes10 value, uint8 offset) internal pure returns (bytes20 result) {
        bytes10 oldValue = extract_20_10(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(176, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_20_12(bytes20 self, uint8 offset) internal pure returns (bytes12 result) {
        if (offset > 8) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(160, not(0)))
        }
    }

    function replace_20_12(bytes20 self, bytes12 value, uint8 offset) internal pure returns (bytes20 result) {
        bytes12 oldValue = extract_20_12(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(160, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_20_16(bytes20 self, uint8 offset) internal pure returns (bytes16 result) {
        if (offset > 4) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(128, not(0)))
        }
    }

    function replace_20_16(bytes20 self, bytes16 value, uint8 offset) internal pure returns (bytes20 result) {
        bytes16 oldValue = extract_20_16(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(128, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_22_1(bytes22 self, uint8 offset) internal pure returns (bytes1 result) {
        if (offset > 21) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(248, not(0)))
        }
    }

    function replace_22_1(bytes22 self, bytes1 value, uint8 offset) internal pure returns (bytes22 result) {
        bytes1 oldValue = extract_22_1(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(248, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_22_2(bytes22 self, uint8 offset) internal pure returns (bytes2 result) {
        if (offset > 20) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(240, not(0)))
        }
    }

    function replace_22_2(bytes22 self, bytes2 value, uint8 offset) internal pure returns (bytes22 result) {
        bytes2 oldValue = extract_22_2(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(240, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_22_4(bytes22 self, uint8 offset) internal pure returns (bytes4 result) {
        if (offset > 18) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(224, not(0)))
        }
    }

    function replace_22_4(bytes22 self, bytes4 value, uint8 offset) internal pure returns (bytes22 result) {
        bytes4 oldValue = extract_22_4(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(224, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_22_6(bytes22 self, uint8 offset) internal pure returns (bytes6 result) {
        if (offset > 16) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(208, not(0)))
        }
    }

    function replace_22_6(bytes22 self, bytes6 value, uint8 offset) internal pure returns (bytes22 result) {
        bytes6 oldValue = extract_22_6(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(208, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_22_8(bytes22 self, uint8 offset) internal pure returns (bytes8 result) {
        if (offset > 14) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(192, not(0)))
        }
    }

    function replace_22_8(bytes22 self, bytes8 value, uint8 offset) internal pure returns (bytes22 result) {
        bytes8 oldValue = extract_22_8(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(192, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_22_10(bytes22 self, uint8 offset) internal pure returns (bytes10 result) {
        if (offset > 12) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(176, not(0)))
        }
    }

    function replace_22_10(bytes22 self, bytes10 value, uint8 offset) internal pure returns (bytes22 result) {
        bytes10 oldValue = extract_22_10(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(176, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_22_12(bytes22 self, uint8 offset) internal pure returns (bytes12 result) {
        if (offset > 10) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(160, not(0)))
        }
    }

    function replace_22_12(bytes22 self, bytes12 value, uint8 offset) internal pure returns (bytes22 result) {
        bytes12 oldValue = extract_22_12(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(160, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_22_16(bytes22 self, uint8 offset) internal pure returns (bytes16 result) {
        if (offset > 6) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(128, not(0)))
        }
    }

    function replace_22_16(bytes22 self, bytes16 value, uint8 offset) internal pure returns (bytes22 result) {
        bytes16 oldValue = extract_22_16(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(128, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_22_20(bytes22 self, uint8 offset) internal pure returns (bytes20 result) {
        if (offset > 2) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(96, not(0)))
        }
    }

    function replace_22_20(bytes22 self, bytes20 value, uint8 offset) internal pure returns (bytes22 result) {
        bytes20 oldValue = extract_22_20(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(96, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_24_1(bytes24 self, uint8 offset) internal pure returns (bytes1 result) {
        if (offset > 23) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(248, not(0)))
        }
    }

    function replace_24_1(bytes24 self, bytes1 value, uint8 offset) internal pure returns (bytes24 result) {
        bytes1 oldValue = extract_24_1(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(248, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_24_2(bytes24 self, uint8 offset) internal pure returns (bytes2 result) {
        if (offset > 22) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(240, not(0)))
        }
    }

    function replace_24_2(bytes24 self, bytes2 value, uint8 offset) internal pure returns (bytes24 result) {
        bytes2 oldValue = extract_24_2(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(240, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_24_4(bytes24 self, uint8 offset) internal pure returns (bytes4 result) {
        if (offset > 20) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(224, not(0)))
        }
    }

    function replace_24_4(bytes24 self, bytes4 value, uint8 offset) internal pure returns (bytes24 result) {
        bytes4 oldValue = extract_24_4(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(224, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_24_6(bytes24 self, uint8 offset) internal pure returns (bytes6 result) {
        if (offset > 18) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(208, not(0)))
        }
    }

    function replace_24_6(bytes24 self, bytes6 value, uint8 offset) internal pure returns (bytes24 result) {
        bytes6 oldValue = extract_24_6(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(208, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_24_8(bytes24 self, uint8 offset) internal pure returns (bytes8 result) {
        if (offset > 16) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(192, not(0)))
        }
    }

    function replace_24_8(bytes24 self, bytes8 value, uint8 offset) internal pure returns (bytes24 result) {
        bytes8 oldValue = extract_24_8(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(192, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_24_10(bytes24 self, uint8 offset) internal pure returns (bytes10 result) {
        if (offset > 14) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(176, not(0)))
        }
    }

    function replace_24_10(bytes24 self, bytes10 value, uint8 offset) internal pure returns (bytes24 result) {
        bytes10 oldValue = extract_24_10(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(176, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_24_12(bytes24 self, uint8 offset) internal pure returns (bytes12 result) {
        if (offset > 12) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(160, not(0)))
        }
    }

    function replace_24_12(bytes24 self, bytes12 value, uint8 offset) internal pure returns (bytes24 result) {
        bytes12 oldValue = extract_24_12(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(160, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_24_16(bytes24 self, uint8 offset) internal pure returns (bytes16 result) {
        if (offset > 8) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(128, not(0)))
        }
    }

    function replace_24_16(bytes24 self, bytes16 value, uint8 offset) internal pure returns (bytes24 result) {
        bytes16 oldValue = extract_24_16(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(128, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_24_20(bytes24 self, uint8 offset) internal pure returns (bytes20 result) {
        if (offset > 4) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(96, not(0)))
        }
    }

    function replace_24_20(bytes24 self, bytes20 value, uint8 offset) internal pure returns (bytes24 result) {
        bytes20 oldValue = extract_24_20(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(96, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_24_22(bytes24 self, uint8 offset) internal pure returns (bytes22 result) {
        if (offset > 2) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(80, not(0)))
        }
    }

    function replace_24_22(bytes24 self, bytes22 value, uint8 offset) internal pure returns (bytes24 result) {
        bytes22 oldValue = extract_24_22(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(80, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_28_1(bytes28 self, uint8 offset) internal pure returns (bytes1 result) {
        if (offset > 27) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(248, not(0)))
        }
    }

    function replace_28_1(bytes28 self, bytes1 value, uint8 offset) internal pure returns (bytes28 result) {
        bytes1 oldValue = extract_28_1(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(248, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_28_2(bytes28 self, uint8 offset) internal pure returns (bytes2 result) {
        if (offset > 26) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(240, not(0)))
        }
    }

    function replace_28_2(bytes28 self, bytes2 value, uint8 offset) internal pure returns (bytes28 result) {
        bytes2 oldValue = extract_28_2(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(240, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_28_4(bytes28 self, uint8 offset) internal pure returns (bytes4 result) {
        if (offset > 24) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(224, not(0)))
        }
    }

    function replace_28_4(bytes28 self, bytes4 value, uint8 offset) internal pure returns (bytes28 result) {
        bytes4 oldValue = extract_28_4(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(224, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_28_6(bytes28 self, uint8 offset) internal pure returns (bytes6 result) {
        if (offset > 22) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(208, not(0)))
        }
    }

    function replace_28_6(bytes28 self, bytes6 value, uint8 offset) internal pure returns (bytes28 result) {
        bytes6 oldValue = extract_28_6(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(208, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_28_8(bytes28 self, uint8 offset) internal pure returns (bytes8 result) {
        if (offset > 20) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(192, not(0)))
        }
    }

    function replace_28_8(bytes28 self, bytes8 value, uint8 offset) internal pure returns (bytes28 result) {
        bytes8 oldValue = extract_28_8(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(192, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_28_10(bytes28 self, uint8 offset) internal pure returns (bytes10 result) {
        if (offset > 18) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(176, not(0)))
        }
    }

    function replace_28_10(bytes28 self, bytes10 value, uint8 offset) internal pure returns (bytes28 result) {
        bytes10 oldValue = extract_28_10(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(176, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_28_12(bytes28 self, uint8 offset) internal pure returns (bytes12 result) {
        if (offset > 16) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(160, not(0)))
        }
    }

    function replace_28_12(bytes28 self, bytes12 value, uint8 offset) internal pure returns (bytes28 result) {
        bytes12 oldValue = extract_28_12(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(160, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_28_16(bytes28 self, uint8 offset) internal pure returns (bytes16 result) {
        if (offset > 12) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(128, not(0)))
        }
    }

    function replace_28_16(bytes28 self, bytes16 value, uint8 offset) internal pure returns (bytes28 result) {
        bytes16 oldValue = extract_28_16(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(128, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_28_20(bytes28 self, uint8 offset) internal pure returns (bytes20 result) {
        if (offset > 8) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(96, not(0)))
        }
    }

    function replace_28_20(bytes28 self, bytes20 value, uint8 offset) internal pure returns (bytes28 result) {
        bytes20 oldValue = extract_28_20(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(96, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_28_22(bytes28 self, uint8 offset) internal pure returns (bytes22 result) {
        if (offset > 6) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(80, not(0)))
        }
    }

    function replace_28_22(bytes28 self, bytes22 value, uint8 offset) internal pure returns (bytes28 result) {
        bytes22 oldValue = extract_28_22(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(80, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_28_24(bytes28 self, uint8 offset) internal pure returns (bytes24 result) {
        if (offset > 4) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(64, not(0)))
        }
    }

    function replace_28_24(bytes28 self, bytes24 value, uint8 offset) internal pure returns (bytes28 result) {
        bytes24 oldValue = extract_28_24(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(64, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_32_1(bytes32 self, uint8 offset) internal pure returns (bytes1 result) {
        if (offset > 31) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(248, not(0)))
        }
    }

    function replace_32_1(bytes32 self, bytes1 value, uint8 offset) internal pure returns (bytes32 result) {
        bytes1 oldValue = extract_32_1(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(248, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_32_2(bytes32 self, uint8 offset) internal pure returns (bytes2 result) {
        if (offset > 30) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(240, not(0)))
        }
    }

    function replace_32_2(bytes32 self, bytes2 value, uint8 offset) internal pure returns (bytes32 result) {
        bytes2 oldValue = extract_32_2(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(240, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_32_4(bytes32 self, uint8 offset) internal pure returns (bytes4 result) {
        if (offset > 28) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(224, not(0)))
        }
    }

    function replace_32_4(bytes32 self, bytes4 value, uint8 offset) internal pure returns (bytes32 result) {
        bytes4 oldValue = extract_32_4(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(224, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_32_6(bytes32 self, uint8 offset) internal pure returns (bytes6 result) {
        if (offset > 26) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(208, not(0)))
        }
    }

    function replace_32_6(bytes32 self, bytes6 value, uint8 offset) internal pure returns (bytes32 result) {
        bytes6 oldValue = extract_32_6(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(208, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_32_8(bytes32 self, uint8 offset) internal pure returns (bytes8 result) {
        if (offset > 24) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(192, not(0)))
        }
    }

    function replace_32_8(bytes32 self, bytes8 value, uint8 offset) internal pure returns (bytes32 result) {
        bytes8 oldValue = extract_32_8(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(192, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_32_10(bytes32 self, uint8 offset) internal pure returns (bytes10 result) {
        if (offset > 22) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(176, not(0)))
        }
    }

    function replace_32_10(bytes32 self, bytes10 value, uint8 offset) internal pure returns (bytes32 result) {
        bytes10 oldValue = extract_32_10(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(176, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_32_12(bytes32 self, uint8 offset) internal pure returns (bytes12 result) {
        if (offset > 20) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(160, not(0)))
        }
    }

    function replace_32_12(bytes32 self, bytes12 value, uint8 offset) internal pure returns (bytes32 result) {
        bytes12 oldValue = extract_32_12(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(160, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_32_16(bytes32 self, uint8 offset) internal pure returns (bytes16 result) {
        if (offset > 16) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(128, not(0)))
        }
    }

    function replace_32_16(bytes32 self, bytes16 value, uint8 offset) internal pure returns (bytes32 result) {
        bytes16 oldValue = extract_32_16(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(128, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_32_20(bytes32 self, uint8 offset) internal pure returns (bytes20 result) {
        if (offset > 12) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(96, not(0)))
        }
    }

    function replace_32_20(bytes32 self, bytes20 value, uint8 offset) internal pure returns (bytes32 result) {
        bytes20 oldValue = extract_32_20(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(96, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_32_22(bytes32 self, uint8 offset) internal pure returns (bytes22 result) {
        if (offset > 10) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(80, not(0)))
        }
    }

    function replace_32_22(bytes32 self, bytes22 value, uint8 offset) internal pure returns (bytes32 result) {
        bytes22 oldValue = extract_32_22(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(80, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_32_24(bytes32 self, uint8 offset) internal pure returns (bytes24 result) {
        if (offset > 8) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(64, not(0)))
        }
    }

    function replace_32_24(bytes32 self, bytes24 value, uint8 offset) internal pure returns (bytes32 result) {
        bytes24 oldValue = extract_32_24(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(64, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }

    function extract_32_28(bytes32 self, uint8 offset) internal pure returns (bytes28 result) {
        if (offset > 4) revert OutOfRangeAccess();
        assembly ("memory-safe") {
            result := and(shl(mul(8, offset), self), shl(32, not(0)))
        }
    }

    function replace_32_28(bytes32 self, bytes28 value, uint8 offset) internal pure returns (bytes32 result) {
        bytes28 oldValue = extract_32_28(self, offset);
        assembly ("memory-safe") {
            value := and(value, shl(32, not(0)))
            result := xor(self, shr(mul(8, offset), xor(oldValue, value)))
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC721/IERC721Receiver.sol)

pragma solidity ^0.8.20;

/**
 * @title ERC-721 token receiver interface
 * @dev Interface for any contract that wants to support safeTransfers
 * from ERC-721 asset contracts.
 */
interface IERC721Receiver {
    /**
     * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}
     * by `operator` from `from`, this function is called.
     *
     * It must return its Solidity selector to confirm the token transfer.
     * If any other value is returned or the interface is not implemented by the recipient, the transfer will be
     * reverted.
     *
     * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.
     */
    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes4);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC1155/utils/ERC1155Holder.sol)

pragma solidity ^0.8.20;

import {IERC165, ERC165} from "../../../utils/introspection/ERC165.sol";
import {IERC1155Receiver} from "../IERC1155Receiver.sol";

/**
 * @dev Simple implementation of `IERC1155Receiver` that will allow a contract to hold ERC-1155 tokens.
 *
 * IMPORTANT: When inheriting this contract, you must include a way to use the received tokens, otherwise they will be
 * stuck.
 */
abstract contract ERC1155Holder is ERC165, IERC1155Receiver {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
        return interfaceId == type(IERC1155Receiver).interfaceId || super.supportsInterface(interfaceId);
    }

    function onERC1155Received(
        address,
        address,
        uint256,
        uint256,
        bytes memory
    ) public virtual override returns (bytes4) {
        return this.onERC1155Received.selector;
    }

    function onERC1155BatchReceived(
        address,
        address,
        uint256[] memory,
        uint256[] memory,
        bytes memory
    ) public virtual override returns (bytes4) {
        return this.onERC1155BatchReceived.selector;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC721/utils/ERC721Holder.sol)

pragma solidity ^0.8.20;

import {IERC721Receiver} from "../IERC721Receiver.sol";

/**
 * @dev Implementation of the {IERC721Receiver} interface.
 *
 * Accepts all token transfers.
 * Make sure the contract is able to use its token with {IERC721-safeTransferFrom}, {IERC721-approve} or
 * {IERC721-setApprovalForAll}.
 */
abstract contract ERC721Holder is IERC721Receiver {
    /**
     * @dev See {IERC721Receiver-onERC721Received}.
     *
     * Always returns `IERC721Receiver.onERC721Received.selector`.
     */
    function onERC721Received(address, address, uint256, bytes memory) public virtual returns (bytes4) {
        return this.onERC721Received.selector;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (utils/cryptography/MessageHashUtils.sol)

pragma solidity ^0.8.20;

import {Strings} from "../Strings.sol";

/**
 * @dev Signature message hash utilities for producing digests to be consumed by {ECDSA} recovery or signing.
 *
 * The library provides methods for generating a hash of a message that conforms to the
 * https://eips.ethereum.org/EIPS/eip-191[ERC-191] and https://eips.ethereum.org/EIPS/eip-712[EIP 712]
 * specifications.
 */
library MessageHashUtils {
    /**
     * @dev Returns the keccak256 digest of an ERC-191 signed data with version
     * `0x45` (`personal_sign` messages).
     *
     * The digest is calculated by prefixing a bytes32 `messageHash` with
     * `"\x19Ethereum Signed Message:\n32"` and hashing the result. It corresponds with the
     * hash signed when using the https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`] JSON-RPC method.
     *
     * NOTE: The `messageHash` parameter is intended to be the result of hashing a raw message with
     * keccak256, although any bytes32 value can be safely used because the final digest will
     * be re-hashed.
     *
     * See {ECDSA-recover}.
     */
    function toEthSignedMessageHash(bytes32 messageHash) internal pure returns (bytes32 digest) {
        assembly ("memory-safe") {
            mstore(0x00, "\x19Ethereum Signed Message:\n32") // 32 is the bytes-length of messageHash
            mstore(0x1c, messageHash) // 0x1c (28) is the length of the prefix
            digest := keccak256(0x00, 0x3c) // 0x3c is the length of the prefix (0x1c) + messageHash (0x20)
        }
    }

    /**
     * @dev Returns the keccak256 digest of an ERC-191 signed data with version
     * `0x45` (`personal_sign` messages).
     *
     * The digest is calculated by prefixing an arbitrary `message` with
     * `"\x19Ethereum Signed Message:\n" + len(message)` and hashing the result. It corresponds with the
     * hash signed when using the https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`] JSON-RPC method.
     *
     * See {ECDSA-recover}.
     */
    function toEthSignedMessageHash(bytes memory message) internal pure returns (bytes32) {
        return
            keccak256(bytes.concat("\x19Ethereum Signed Message:\n", bytes(Strings.toString(message.length)), message));
    }

    /**
     * @dev Returns the keccak256 digest of an ERC-191 signed data with version
     * `0x00` (data with intended validator).
     *
     * The digest is calculated by prefixing an arbitrary `data` with `"\x19\x00"` and the intended
     * `validator` address. Then hashing the result.
     *
     * See {ECDSA-recover}.
     */
    function toDataWithIntendedValidatorHash(address validator, bytes memory data) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked(hex"19_00", validator, data));
    }

    /**
     * @dev Returns the keccak256 digest of an EIP-712 typed data (ERC-191 version `0x01`).
     *
     * The digest is calculated from a `domainSeparator` and a `structHash`, by prefixing them with
     * `\x19\x01` and hashing the result. It corresponds to the hash signed by the
     * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`] JSON-RPC method as part of EIP-712.
     *
     * See {ECDSA-recover}.
     */
    function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32 digest) {
        assembly ("memory-safe") {
            let ptr := mload(0x40)
            mstore(ptr, hex"19_01")
            mstore(add(ptr, 0x02), domainSeparator)
            mstore(add(ptr, 0x22), structHash)
            digest := keccak256(ptr, 0x42)
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC5267.sol)

pragma solidity ^0.8.20;

interface IERC5267 {
    /**
     * @dev MAY be emitted to signal that the domain could have changed.
     */
    event EIP712DomainChanged();

    /**
     * @dev returns the fields and values that describe the domain separator used by this contract for EIP-712
     * signature.
     */
    function eip712Domain()
        external
        view
        returns (
            bytes1 fields,
            string memory name,
            string memory version,
            uint256 chainId,
            address verifyingContract,
            bytes32 salt,
            uint256[] memory extensions
        );
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.2.0) (interfaces/draft-IERC4337.sol)

pragma solidity ^0.8.20;

/**
 * @dev A https://github.com/ethereum/ercs/blob/master/ERCS/erc-4337.md#useroperation[user operation] is composed of the following elements:
 * - `sender` (`address`): The account making the operation
 * - `nonce` (`uint256`): Anti-replay parameter (see “Semi-abstracted Nonce Support” )
 * - `factory` (`address`): account factory, only for new accounts
 * - `factoryData` (`bytes`): data for account factory (only if account factory exists)
 * - `callData` (`bytes`): The data to pass to the sender during the main execution call
 * - `callGasLimit` (`uint256`): The amount of gas to allocate the main execution call
 * - `verificationGasLimit` (`uint256`): The amount of gas to allocate for the verification step
 * - `preVerificationGas` (`uint256`): Extra gas to pay the bundler
 * - `maxFeePerGas` (`uint256`): Maximum fee per gas (similar to EIP-1559 max_fee_per_gas)
 * - `maxPriorityFeePerGas` (`uint256`): Maximum priority fee per gas (similar to EIP-1559 max_priority_fee_per_gas)
 * - `paymaster` (`address`): Address of paymaster contract, (or empty, if account pays for itself)
 * - `paymasterVerificationGasLimit` (`uint256`): The amount of gas to allocate for the paymaster validation code
 * - `paymasterPostOpGasLimit` (`uint256`): The amount of gas to allocate for the paymaster post-operation code
 * - `paymasterData` (`bytes`): Data for paymaster (only if paymaster exists)
 * - `signature` (`bytes`): Data passed into the account to verify authorization
 *
 * When passed to on-chain contacts, the following packed version is used.
 * - `sender` (`address`)
 * - `nonce` (`uint256`)
 * - `initCode` (`bytes`): concatenation of factory address and factoryData (or empty)
 * - `callData` (`bytes`)
 * - `accountGasLimits` (`bytes32`): concatenation of verificationGas (16 bytes) and callGas (16 bytes)
 * - `preVerificationGas` (`uint256`)
 * - `gasFees` (`bytes32`): concatenation of maxPriorityFeePerGas (16 bytes) and maxFeePerGas (16 bytes)
 * - `paymasterAndData` (`bytes`): concatenation of paymaster fields (or empty)
 * - `signature` (`bytes`)
 */
struct PackedUserOperation {
    address sender;
    uint256 nonce;
    bytes initCode; // `abi.encodePacked(factory, factoryData)`
    bytes callData;
    bytes32 accountGasLimits; // `abi.encodePacked(verificationGasLimit, callGasLimit)` 16 bytes each
    uint256 preVerificationGas;
    bytes32 gasFees; // `abi.encodePacked(maxPriorityFeePerGas, maxFeePerGas)` 16 bytes each
    bytes paymasterAndData; // `abi.encodePacked(paymaster, paymasterVerificationGasLimit, paymasterPostOpGasLimit, paymasterData)` (20 bytes, 16 bytes, 16 bytes, dynamic)
    bytes signature;
}

/**
 * @dev Aggregates and validates multiple signatures for a batch of user operations.
 *
 * A contract could implement this interface with custom validation schemes that allow signature aggregation,
 * enabling significant optimizations and gas savings for execution and transaction data cost.
 *
 * Bundlers and clients whitelist supported aggregators.
 *
 * See https://eips.ethereum.org/EIPS/eip-7766[ERC-7766]
 */
interface IAggregator {
    /**
     * @dev Validates the signature for a user operation.
     * Returns an alternative signature that should be used during bundling.
     */
    function validateUserOpSignature(
        PackedUserOperation calldata userOp
    ) external view returns (bytes memory sigForUserOp);

    /**
     * @dev Returns an aggregated signature for a batch of user operation's signatures.
     */
    function aggregateSignatures(
        PackedUserOperation[] calldata userOps
    ) external view returns (bytes memory aggregatesSignature);

    /**
     * @dev Validates that the aggregated signature is valid for the user operations.
     *
     * Requirements:
     *
     * - The aggregated signature MUST match the given list of operations.
     */
    function validateSignatures(PackedUserOperation[] calldata userOps, bytes calldata signature) external view;
}

/**
 * @dev Handle nonce management for accounts.
 *
 * Nonces are used in accounts as a replay protection mechanism and to ensure the order of user operations.
 * To avoid limiting the number of operations an account can perform, the interface allows using parallel
 * nonces by using a `key` parameter.
 *
 * See https://eips.ethereum.org/EIPS/eip-4337#semi-abstracted-nonce-support[ERC-4337 semi-abstracted nonce support].
 */
interface IEntryPointNonces {
    /**
     * @dev Returns the nonce for a `sender` account and a `key`.
     *
     * Nonces for a certain `key` are always increasing.
     */
    function getNonce(address sender, uint192 key) external view returns (uint256 nonce);
}

/**
 * @dev Handle stake management for entities (i.e. accounts, paymasters, factories).
 *
 * The EntryPoint must implement the following API to let entities like paymasters have a stake,
 * and thus have more flexibility in their storage access
 * (see https://eips.ethereum.org/EIPS/eip-4337#reputation-scoring-and-throttlingbanning-for-global-entities[reputation, throttling and banning.])
 */
interface IEntryPointStake {
    /**
     * @dev Returns the balance of the account.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Deposits `msg.value` to the account.
     */
    function depositTo(address account) external payable;

    /**
     * @dev Withdraws `withdrawAmount` from the account to `withdrawAddress`.
     */
    function withdrawTo(address payable withdrawAddress, uint256 withdrawAmount) external;

    /**
     * @dev Adds stake to the account with an unstake delay of `unstakeDelaySec`.
     */
    function addStake(uint32 unstakeDelaySec) external payable;

    /**
     * @dev Unlocks the stake of the account.
     */
    function unlockStake() external;

    /**
     * @dev Withdraws the stake of the account to `withdrawAddress`.
     */
    function withdrawStake(address payable withdrawAddress) external;
}

/**
 * @dev Entry point for user operations.
 *
 * User operations are validated and executed by this contract.
 */
interface IEntryPoint is IEntryPointNonces, IEntryPointStake {
    /**
     * @dev A user operation at `opIndex` failed with `reason`.
     */
    error FailedOp(uint256 opIndex, string reason);

    /**
     * @dev A user operation at `opIndex` failed with `reason` and `inner` returned data.
     */
    error FailedOpWithRevert(uint256 opIndex, string reason, bytes inner);

    /**
     * @dev Batch of aggregated user operations per aggregator.
     */
    struct UserOpsPerAggregator {
        PackedUserOperation[] userOps;
        IAggregator aggregator;
        bytes signature;
    }

    /**
     * @dev Executes a batch of user operations.
     * @param beneficiary Address to which gas is refunded up completing the execution.
     */
    function handleOps(PackedUserOperation[] calldata ops, address payable beneficiary) external;

    /**
     * @dev Executes a batch of aggregated user operations per aggregator.
     * @param beneficiary Address to which gas is refunded up completing the execution.
     */
    function handleAggregatedOps(
        UserOpsPerAggregator[] calldata opsPerAggregator,
        address payable beneficiary
    ) external;
}

/**
 * @dev Base interface for an ERC-4337 account.
 */
interface IAccount {
    /**
     * @dev Validates a user operation.
     *
     * * MUST validate the caller is a trusted EntryPoint
     * * MUST validate that the signature is a valid signature of the userOpHash, and SHOULD
     *   return SIG_VALIDATION_FAILED (and not revert) on signature mismatch. Any other error MUST revert.
     * * MUST pay the entryPoint (caller) at least the “missingAccountFunds” (which might
     *   be zero, in case the current account’s deposit is high enough)
     *
     * Returns an encoded packed validation data that is composed of the following elements:
     *
     * - `authorizer` (`address`): 0 for success, 1 for failure, otherwise the address of an authorizer contract
     * - `validUntil` (`uint48`): The UserOp is valid only up to this time. Zero for “infinite”.
     * - `validAfter` (`uint48`): The UserOp is valid only after this time.
     */
    function validateUserOp(
        PackedUserOperation calldata userOp,
        bytes32 userOpHash,
        uint256 missingAccountFunds
    ) external returns (uint256 validationData);
}

/**
 * @dev Support for executing user operations by prepending the {executeUserOp} function selector
 * to the UserOperation's `callData`.
 */
interface IAccountExecute {
    /**
     * @dev Executes a user operation.
     */
    function executeUserOp(PackedUserOperation calldata userOp, bytes32 userOpHash) external;
}

/**
 * @dev Interface for a paymaster contract that agrees to pay for the gas costs of a user operation.
 *
 * NOTE: A paymaster must hold a stake to cover the required entrypoint stake and also the gas for the transaction.
 */
interface IPaymaster {
    enum PostOpMode {
        opSucceeded,
        opReverted,
        postOpReverted
    }

    /**
     * @dev Validates whether the paymaster is willing to pay for the user operation. See
     * {IAccount-validateUserOp} for additional information on the return value.
     *
     * NOTE: Bundlers will reject this method if it modifies the state, unless it's whitelisted.
     */
    function validatePaymasterUserOp(
        PackedUserOperation calldata userOp,
        bytes32 userOpHash,
        uint256 maxCost
    ) external returns (bytes memory context, uint256 validationData);

    /**
     * @dev Verifies the sender is the entrypoint.
     * @param actualGasCost the actual amount paid (by account or paymaster) for this UserOperation
     * @param actualUserOpFeePerGas total gas used by this UserOperation (including preVerification, creation, validation and execution)
     */
    function postOp(
        PostOpMode mode,
        bytes calldata context,
        uint256 actualGasCost,
        uint256 actualUserOpFeePerGas
    ) external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (utils/introspection/ERC165.sol)

pragma solidity ^0.8.20;

import {IERC165} from "./IERC165.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC-165 should inherit from this contract and override {supportsInterface} to check
 * for the additional interface id that will be supported. For example:
 *
 * ```solidity
 * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
 *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
 * }
 * ```
 */
abstract contract ERC165 is IERC165 {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual returns (bool) {
        return interfaceId == type(IERC165).interfaceId;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC1155/IERC1155Receiver.sol)

pragma solidity ^0.8.20;

import {IERC165} from "../../utils/introspection/IERC165.sol";

/**
 * @dev Interface that must be implemented by smart contracts in order to receive
 * ERC-1155 token transfers.
 */
interface IERC1155Receiver is IERC165 {
    /**
     * @dev Handles the receipt of a single ERC-1155 token type. This function is
     * called at the end of a `safeTransferFrom` after the balance has been updated.
     *
     * NOTE: To accept the transfer, this must return
     * `bytes4(keccak256("onERC1155Received(address,address,uint256,uint256,bytes)"))`
     * (i.e. 0xf23a6e61, or its own function selector).
     *
     * @param operator The address which initiated the transfer (i.e. msg.sender)
     * @param from The address which previously owned the token
     * @param id The ID of the token being transferred
     * @param value The amount of tokens being transferred
     * @param data Additional data with no specified format
     * @return `bytes4(keccak256("onERC1155Received(address,address,uint256,uint256,bytes)"))` if transfer is allowed
     */
    function onERC1155Received(
        address operator,
        address from,
        uint256 id,
        uint256 value,
        bytes calldata data
    ) external returns (bytes4);

    /**
     * @dev Handles the receipt of a multiple ERC-1155 token types. This function
     * is called at the end of a `safeBatchTransferFrom` after the balances have
     * been updated.
     *
     * NOTE: To accept the transfer(s), this must return
     * `bytes4(keccak256("onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)"))`
     * (i.e. 0xbc197c81, or its own function selector).
     *
     * @param operator The address which initiated the batch transfer (i.e. msg.sender)
     * @param from The address which previously owned the token
     * @param ids An array containing ids of each token being transferred (order and length must match values array)
     * @param values An array containing amounts of each token being transferred (order and length must match ids array)
     * @param data Additional data with no specified format
     * @return `bytes4(keccak256("onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)"))` if transfer is allowed
     */
    function onERC1155BatchReceived(
        address operator,
        address from,
        uint256[] calldata ids,
        uint256[] calldata values,
        bytes calldata data
    ) external returns (bytes4);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.2.0) (utils/Strings.sol)

pragma solidity ^0.8.20;

import {Math} from "./math/Math.sol";
import {SafeCast} from "./math/SafeCast.sol";
import {SignedMath} from "./math/SignedMath.sol";

/**
 * @dev String operations.
 */
library Strings {
    using SafeCast for *;

    bytes16 private constant HEX_DIGITS = "0123456789abcdef";
    uint8 private constant ADDRESS_LENGTH = 20;

    /**
     * @dev The `value` string doesn't fit in the specified `length`.
     */
    error StringsInsufficientHexLength(uint256 value, uint256 length);

    /**
     * @dev The string being parsed contains characters that are not in scope of the given base.
     */
    error StringsInvalidChar();

    /**
     * @dev The string being parsed is not a properly formatted address.
     */
    error StringsInvalidAddressFormat();

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        unchecked {
            uint256 length = Math.log10(value) + 1;
            string memory buffer = new string(length);
            uint256 ptr;
            assembly ("memory-safe") {
                ptr := add(buffer, add(32, length))
            }
            while (true) {
                ptr--;
                assembly ("memory-safe") {
                    mstore8(ptr, byte(mod(value, 10), HEX_DIGITS))
                }
                value /= 10;
                if (value == 0) break;
            }
            return buffer;
        }
    }

    /**
     * @dev Converts a `int256` to its ASCII `string` decimal representation.
     */
    function toStringSigned(int256 value) internal pure returns (string memory) {
        return string.concat(value < 0 ? "-" : "", toString(SignedMath.abs(value)));
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        unchecked {
            return toHexString(value, Math.log256(value) + 1);
        }
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
        uint256 localValue = value;
        bytes memory buffer = new bytes(2 * length + 2);
        buffer[0] = "0";
        buffer[1] = "x";
        for (uint256 i = 2 * length + 1; i > 1; --i) {
            buffer[i] = HEX_DIGITS[localValue & 0xf];
            localValue >>= 4;
        }
        if (localValue != 0) {
            revert StringsInsufficientHexLength(value, length);
        }
        return string(buffer);
    }

    /**
     * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal
     * representation.
     */
    function toHexString(address addr) internal pure returns (string memory) {
        return toHexString(uint256(uint160(addr)), ADDRESS_LENGTH);
    }

    /**
     * @dev Converts an `address` with fixed length of 20 bytes to its checksummed ASCII `string` hexadecimal
     * representation, according to EIP-55.
     */
    function toChecksumHexString(address addr) internal pure returns (string memory) {
        bytes memory buffer = bytes(toHexString(addr));

        // hash the hex part of buffer (skip length + 2 bytes, length 40)
        uint256 hashValue;
        assembly ("memory-safe") {
            hashValue := shr(96, keccak256(add(buffer, 0x22), 40))
        }

        for (uint256 i = 41; i > 1; --i) {
            // possible values for buffer[i] are 48 (0) to 57 (9) and 97 (a) to 102 (f)
            if (hashValue & 0xf > 7 && uint8(buffer[i]) > 96) {
                // case shift by xoring with 0x20
                buffer[i] ^= 0x20;
            }
            hashValue >>= 4;
        }
        return string(buffer);
    }

    /**
     * @dev Returns true if the two strings are equal.
     */
    function equal(string memory a, string memory b) internal pure returns (bool) {
        return bytes(a).length == bytes(b).length && keccak256(bytes(a)) == keccak256(bytes(b));
    }

    /**
     * @dev Parse a decimal string and returns the value as a `uint256`.
     *
     * Requirements:
     * - The string must be formatted as `[0-9]*`
     * - The result must fit into an `uint256` type
     */
    function parseUint(string memory input) internal pure returns (uint256) {
        return parseUint(input, 0, bytes(input).length);
    }

    /**
     * @dev Variant of {parseUint} that parses a substring of `input` located between position `begin` (included) and
     * `end` (excluded).
     *
     * Requirements:
     * - The substring must be formatted as `[0-9]*`
     * - The result must fit into an `uint256` type
     */
    function parseUint(string memory input, uint256 begin, uint256 end) internal pure returns (uint256) {
        (bool success, uint256 value) = tryParseUint(input, begin, end);
        if (!success) revert StringsInvalidChar();
        return value;
    }

    /**
     * @dev Variant of {parseUint-string} that returns false if the parsing fails because of an invalid character.
     *
     * NOTE: This function will revert if the result does not fit in a `uint256`.
     */
    function tryParseUint(string memory input) internal pure returns (bool success, uint256 value) {
        return _tryParseUintUncheckedBounds(input, 0, bytes(input).length);
    }

    /**
     * @dev Variant of {parseUint-string-uint256-uint256} that returns false if the parsing fails because of an invalid
     * character.
     *
     * NOTE: This function will revert if the result does not fit in a `uint256`.
     */
    function tryParseUint(
        string memory input,
        uint256 begin,
        uint256 end
    ) internal pure returns (bool success, uint256 value) {
        if (end > bytes(input).length || begin > end) return (false, 0);
        return _tryParseUintUncheckedBounds(input, begin, end);
    }

    /**
     * @dev Implementation of {tryParseUint} that does not check bounds. Caller should make sure that
     * `begin <= end <= input.length`. Other inputs would result in undefined behavior.
     */
    function _tryParseUintUncheckedBounds(
        string memory input,
        uint256 begin,
        uint256 end
    ) private pure returns (bool success, uint256 value) {
        bytes memory buffer = bytes(input);

        uint256 result = 0;
        for (uint256 i = begin; i < end; ++i) {
            uint8 chr = _tryParseChr(bytes1(_unsafeReadBytesOffset(buffer, i)));
            if (chr > 9) return (false, 0);
            result *= 10;
            result += chr;
        }
        return (true, result);
    }

    /**
     * @dev Parse a decimal string and returns the value as a `int256`.
     *
     * Requirements:
     * - The string must be formatted as `[-+]?[0-9]*`
     * - The result must fit in an `int256` type.
     */
    function parseInt(string memory input) internal pure returns (int256) {
        return parseInt(input, 0, bytes(input).length);
    }

    /**
     * @dev Variant of {parseInt-string} that parses a substring of `input` located between position `begin` (included) and
     * `end` (excluded).
     *
     * Requirements:
     * - The substring must be formatted as `[-+]?[0-9]*`
     * - The result must fit in an `int256` type.
     */
    function parseInt(string memory input, uint256 begin, uint256 end) internal pure returns (int256) {
        (bool success, int256 value) = tryParseInt(input, begin, end);
        if (!success) revert StringsInvalidChar();
        return value;
    }

    /**
     * @dev Variant of {parseInt-string} that returns false if the parsing fails because of an invalid character or if
     * the result does not fit in a `int256`.
     *
     * NOTE: This function will revert if the absolute value of the result does not fit in a `uint256`.
     */
    function tryParseInt(string memory input) internal pure returns (bool success, int256 value) {
        return _tryParseIntUncheckedBounds(input, 0, bytes(input).length);
    }

    uint256 private constant ABS_MIN_INT256 = 2 ** 255;

    /**
     * @dev Variant of {parseInt-string-uint256-uint256} that returns false if the parsing fails because of an invalid
     * character or if the result does not fit in a `int256`.
     *
     * NOTE: This function will revert if the absolute value of the result does not fit in a `uint256`.
     */
    function tryParseInt(
        string memory input,
        uint256 begin,
        uint256 end
    ) internal pure returns (bool success, int256 value) {
        if (end > bytes(input).length || begin > end) return (false, 0);
        return _tryParseIntUncheckedBounds(input, begin, end);
    }

    /**
     * @dev Implementation of {tryParseInt} that does not check bounds. Caller should make sure that
     * `begin <= end <= input.length`. Other inputs would result in undefined behavior.
     */
    function _tryParseIntUncheckedBounds(
        string memory input,
        uint256 begin,
        uint256 end
    ) private pure returns (bool success, int256 value) {
        bytes memory buffer = bytes(input);

        // Check presence of a negative sign.
        bytes1 sign = begin == end ? bytes1(0) : bytes1(_unsafeReadBytesOffset(buffer, begin)); // don't do out-of-bound (possibly unsafe) read if sub-string is empty
        bool positiveSign = sign == bytes1("+");
        bool negativeSign = sign == bytes1("-");
        uint256 offset = (positiveSign || negativeSign).toUint();

        (bool absSuccess, uint256 absValue) = tryParseUint(input, begin + offset, end);

        if (absSuccess && absValue < ABS_MIN_INT256) {
            return (true, negativeSign ? -int256(absValue) : int256(absValue));
        } else if (absSuccess && negativeSign && absValue == ABS_MIN_INT256) {
            return (true, type(int256).min);
        } else return (false, 0);
    }

    /**
     * @dev Parse a hexadecimal string (with or without "0x" prefix), and returns the value as a `uint256`.
     *
     * Requirements:
     * - The string must be formatted as `(0x)?[0-9a-fA-F]*`
     * - The result must fit in an `uint256` type.
     */
    function parseHexUint(string memory input) internal pure returns (uint256) {
        return parseHexUint(input, 0, bytes(input).length);
    }

    /**
     * @dev Variant of {parseHexUint} that parses a substring of `input` located between position `begin` (included) and
     * `end` (excluded).
     *
     * Requirements:
     * - The substring must be formatted as `(0x)?[0-9a-fA-F]*`
     * - The result must fit in an `uint256` type.
     */
    function parseHexUint(string memory input, uint256 begin, uint256 end) internal pure returns (uint256) {
        (bool success, uint256 value) = tryParseHexUint(input, begin, end);
        if (!success) revert StringsInvalidChar();
        return value;
    }

    /**
     * @dev Variant of {parseHexUint-string} that returns false if the parsing fails because of an invalid character.
     *
     * NOTE: This function will revert if the result does not fit in a `uint256`.
     */
    function tryParseHexUint(string memory input) internal pure returns (bool success, uint256 value) {
        return _tryParseHexUintUncheckedBounds(input, 0, bytes(input).length);
    }

    /**
     * @dev Variant of {parseHexUint-string-uint256-uint256} that returns false if the parsing fails because of an
     * invalid character.
     *
     * NOTE: This function will revert if the result does not fit in a `uint256`.
     */
    function tryParseHexUint(
        string memory input,
        uint256 begin,
        uint256 end
    ) internal pure returns (bool success, uint256 value) {
        if (end > bytes(input).length || begin > end) return (false, 0);
        return _tryParseHexUintUncheckedBounds(input, begin, end);
    }

    /**
     * @dev Implementation of {tryParseHexUint} that does not check bounds. Caller should make sure that
     * `begin <= end <= input.length`. Other inputs would result in undefined behavior.
     */
    function _tryParseHexUintUncheckedBounds(
        string memory input,
        uint256 begin,
        uint256 end
    ) private pure returns (bool success, uint256 value) {
        bytes memory buffer = bytes(input);

        // skip 0x prefix if present
        bool hasPrefix = (end > begin + 1) && bytes2(_unsafeReadBytesOffset(buffer, begin)) == bytes2("0x"); // don't do out-of-bound (possibly unsafe) read if sub-string is empty
        uint256 offset = hasPrefix.toUint() * 2;

        uint256 result = 0;
        for (uint256 i = begin + offset; i < end; ++i) {
            uint8 chr = _tryParseChr(bytes1(_unsafeReadBytesOffset(buffer, i)));
            if (chr > 15) return (false, 0);
            result *= 16;
            unchecked {
                // Multiplying by 16 is equivalent to a shift of 4 bits (with additional overflow check).
                // This guaratees that adding a value < 16 will not cause an overflow, hence the unchecked.
                result += chr;
            }
        }
        return (true, result);
    }

    /**
     * @dev Parse a hexadecimal string (with or without "0x" prefix), and returns the value as an `address`.
     *
     * Requirements:
     * - The string must be formatted as `(0x)?[0-9a-fA-F]{40}`
     */
    function parseAddress(string memory input) internal pure returns (address) {
        return parseAddress(input, 0, bytes(input).length);
    }

    /**
     * @dev Variant of {parseAddress} that parses a substring of `input` located between position `begin` (included) and
     * `end` (excluded).
     *
     * Requirements:
     * - The substring must be formatted as `(0x)?[0-9a-fA-F]{40}`
     */
    function parseAddress(string memory input, uint256 begin, uint256 end) internal pure returns (address) {
        (bool success, address value) = tryParseAddress(input, begin, end);
        if (!success) revert StringsInvalidAddressFormat();
        return value;
    }

    /**
     * @dev Variant of {parseAddress-string} that returns false if the parsing fails because the input is not a properly
     * formatted address. See {parseAddress} requirements.
     */
    function tryParseAddress(string memory input) internal pure returns (bool success, address value) {
        return tryParseAddress(input, 0, bytes(input).length);
    }

    /**
     * @dev Variant of {parseAddress-string-uint256-uint256} that returns false if the parsing fails because input is not a properly
     * formatted address. See {parseAddress} requirements.
     */
    function tryParseAddress(
        string memory input,
        uint256 begin,
        uint256 end
    ) internal pure returns (bool success, address value) {
        if (end > bytes(input).length || begin > end) return (false, address(0));

        bool hasPrefix = (end > begin + 1) && bytes2(_unsafeReadBytesOffset(bytes(input), begin)) == bytes2("0x"); // don't do out-of-bound (possibly unsafe) read if sub-string is empty
        uint256 expectedLength = 40 + hasPrefix.toUint() * 2;

        // check that input is the correct length
        if (end - begin == expectedLength) {
            // length guarantees that this does not overflow, and value is at most type(uint160).max
            (bool s, uint256 v) = _tryParseHexUintUncheckedBounds(input, begin, end);
            return (s, address(uint160(v)));
        } else {
            return (false, address(0));
        }
    }

    function _tryParseChr(bytes1 chr) private pure returns (uint8) {
        uint8 value = uint8(chr);

        // Try to parse `chr`:
        // - Case 1: [0-9]
        // - Case 2: [a-f]
        // - Case 3: [A-F]
        // - otherwise not supported
        unchecked {
            if (value > 47 && value < 58) value -= 48;
            else if (value > 96 && value < 103) value -= 87;
            else if (value > 64 && value < 71) value -= 55;
            else return type(uint8).max;
        }

        return value;
    }

    /**
     * @dev Reads a bytes32 from a bytes array without bounds checking.
     *
     * NOTE: making this function internal would mean it could be used with memory unsafe offset, and marking the
     * assembly block as such would prevent some optimizations.
     */
    function _unsafeReadBytesOffset(bytes memory buffer, uint256 offset) private pure returns (bytes32 value) {
        // This is not memory safe in the general case, but all calls to this private function are within bounds.
        assembly ("memory-safe") {
            value := mload(add(buffer, add(0x20, offset)))
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (utils/introspection/IERC165.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC-165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[ERC].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[ERC section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (utils/math/Math.sol)

pragma solidity ^0.8.20;

import {Panic} from "../Panic.sol";
import {SafeCast} from "./SafeCast.sol";

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    enum Rounding {
        Floor, // Toward negative infinity
        Ceil, // Toward positive infinity
        Trunc, // Toward zero
        Expand // Away from zero
    }

    /**
     * @dev Returns the addition of two unsigned integers, with an success flag (no overflow).
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {
        unchecked {
            uint256 c = a + b;
            if (c < a) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, with an success flag (no overflow).
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {
        unchecked {
            if (b > a) return (false, 0);
            return (true, a - b);
        }
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, with an success flag (no overflow).
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {
        unchecked {
            // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
            // benefit is lost if 'b' is also tested.
            // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
            if (a == 0) return (true, 0);
            uint256 c = a * b;
            if (c / a != b) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the division of two unsigned integers, with a success flag (no division by zero).
     */
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a / b);
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers, with a success flag (no division by zero).
     */
    function tryMod(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a % b);
        }
    }

    /**
     * @dev Branchless ternary evaluation for `a ? b : c`. Gas costs are constant.
     *
     * IMPORTANT: This function may reduce bytecode size and consume less gas when used standalone.
     * However, the compiler may optimize Solidity ternary operations (i.e. `a ? b : c`) to only compute
     * one branch when needed, making this function more expensive.
     */
    function ternary(bool condition, uint256 a, uint256 b) internal pure returns (uint256) {
        unchecked {
            // branchless ternary works because:
            // b ^ (a ^ b) == a
            // b ^ 0 == b
            return b ^ ((a ^ b) * SafeCast.toUint(condition));
        }
    }

    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return ternary(a > b, a, b);
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return ternary(a < b, a, b);
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }

    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds towards infinity instead
     * of rounding towards zero.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        if (b == 0) {
            // Guarantee the same behavior as in a regular Solidity division.
            Panic.panic(Panic.DIVISION_BY_ZERO);
        }

        // The following calculation ensures accurate ceiling division without overflow.
        // Since a is non-zero, (a - 1) / b will not overflow.
        // The largest possible result occurs when (a - 1) / b is type(uint256).max,
        // but the largest value we can obtain is type(uint256).max - 1, which happens
        // when a = type(uint256).max and b = 1.
        unchecked {
            return SafeCast.toUint(a > 0) * ((a - 1) / b + 1);
        }
    }

    /**
     * @dev Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or
     * denominator == 0.
     *
     * Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv) with further edits by
     * Uniswap Labs also under MIT license.
     */
    function mulDiv(uint256 x, uint256 y, uint256 denominator) internal pure returns (uint256 result) {
        unchecked {
            // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2²⁵⁶ and mod 2²⁵⁶ - 1, then use
            // the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256
            // variables such that product = prod1 * 2²⁵⁶ + prod0.
            uint256 prod0 = x * y; // Least significant 256 bits of the product
            uint256 prod1; // Most significant 256 bits of the product
            assembly {
                let mm := mulmod(x, y, not(0))
                prod1 := sub(sub(mm, prod0), lt(mm, prod0))
            }

            // Handle non-overflow cases, 256 by 256 division.
            if (prod1 == 0) {
                // Solidity will revert if denominator == 0, unlike the div opcode on its own.
                // The surrounding unchecked block does not change this fact.
                // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic.
                return prod0 / denominator;
            }

            // Make sure the result is less than 2²⁵⁶. Also prevents denominator == 0.
            if (denominator <= prod1) {
                Panic.panic(ternary(denominator == 0, Panic.DIVISION_BY_ZERO, Panic.UNDER_OVERFLOW));
            }

            ///////////////////////////////////////////////
            // 512 by 256 division.
            ///////////////////////////////////////////////

            // Make division exact by subtracting the remainder from [prod1 prod0].
            uint256 remainder;
            assembly {
                // Compute remainder using mulmod.
                remainder := mulmod(x, y, denominator)

                // Subtract 256 bit number from 512 bit number.
                prod1 := sub(prod1, gt(remainder, prod0))
                prod0 := sub(prod0, remainder)
            }

            // Factor powers of two out of denominator and compute largest power of two divisor of denominator.
            // Always >= 1. See https://cs.stackexchange.com/q/138556/92363.

            uint256 twos = denominator & (0 - denominator);
            assembly {
                // Divide denominator by twos.
                denominator := div(denominator, twos)

                // Divide [prod1 prod0] by twos.
                prod0 := div(prod0, twos)

                // Flip twos such that it is 2²⁵⁶ / twos. If twos is zero, then it becomes one.
                twos := add(div(sub(0, twos), twos), 1)
            }

            // Shift in bits from prod1 into prod0.
            prod0 |= prod1 * twos;

            // Invert denominator mod 2²⁵⁶. Now that denominator is an odd number, it has an inverse modulo 2²⁵⁶ such
            // that denominator * inv ≡ 1 mod 2²⁵⁶. Compute the inverse by starting with a seed that is correct for
            // four bits. That is, denominator * inv ≡ 1 mod 2⁴.
            uint256 inverse = (3 * denominator) ^ 2;

            // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also
            // works in modular arithmetic, doubling the correct bits in each step.
            inverse *= 2 - denominator * inverse; // inverse mod 2⁸
            inverse *= 2 - denominator * inverse; // inverse mod 2¹⁶
            inverse *= 2 - denominator * inverse; // inverse mod 2³²
            inverse *= 2 - denominator * inverse; // inverse mod 2⁶⁴
            inverse *= 2 - denominator * inverse; // inverse mod 2¹²⁸
            inverse *= 2 - denominator * inverse; // inverse mod 2²⁵⁶

            // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.
            // This will give us the correct result modulo 2²⁵⁶. Since the preconditions guarantee that the outcome is
            // less than 2²⁵⁶, this is the final result. We don't need to compute the high bits of the result and prod1
            // is no longer required.
            result = prod0 * inverse;
            return result;
        }
    }

    /**
     * @dev Calculates x * y / denominator with full precision, following the selected rounding direction.
     */
    function mulDiv(uint256 x, uint256 y, uint256 denominator, Rounding rounding) internal pure returns (uint256) {
        return mulDiv(x, y, denominator) + SafeCast.toUint(unsignedRoundsUp(rounding) && mulmod(x, y, denominator) > 0);
    }

    /**
     * @dev Calculate the modular multiplicative inverse of a number in Z/nZ.
     *
     * If n is a prime, then Z/nZ is a field. In that case all elements are inversible, except 0.
     * If n is not a prime, then Z/nZ is not a field, and some elements might not be inversible.
     *
     * If the input value is not inversible, 0 is returned.
     *
     * NOTE: If you know for sure that n is (big) a prime, it may be cheaper to use Fermat's little theorem and get the
     * inverse using `Math.modExp(a, n - 2, n)`. See {invModPrime}.
     */
    function invMod(uint256 a, uint256 n) internal pure returns (uint256) {
        unchecked {
            if (n == 0) return 0;

            // The inverse modulo is calculated using the Extended Euclidean Algorithm (iterative version)
            // Used to compute integers x and y such that: ax + ny = gcd(a, n).
            // When the gcd is 1, then the inverse of a modulo n exists and it's x.
            // ax + ny = 1
            // ax = 1 + (-y)n
            // ax ≡ 1 (mod n) # x is the inverse of a modulo n

            // If the remainder is 0 the gcd is n right away.
            uint256 remainder = a % n;
            uint256 gcd = n;

            // Therefore the initial coefficients are:
            // ax + ny = gcd(a, n) = n
            // 0a + 1n = n
            int256 x = 0;
            int256 y = 1;

            while (remainder != 0) {
                uint256 quotient = gcd / remainder;

                (gcd, remainder) = (
                    // The old remainder is the next gcd to try.
                    remainder,
                    // Compute the next remainder.
                    // Can't overflow given that (a % gcd) * (gcd // (a % gcd)) <= gcd
                    // where gcd is at most n (capped to type(uint256).max)
                    gcd - remainder * quotient
                );

                (x, y) = (
                    // Increment the coefficient of a.
                    y,
                    // Decrement the coefficient of n.
                    // Can overflow, but the result is casted to uint256 so that the
                    // next value of y is "wrapped around" to a value between 0 and n - 1.
                    x - y * int256(quotient)
                );
            }

            if (gcd != 1) return 0; // No inverse exists.
            return ternary(x < 0, n - uint256(-x), uint256(x)); // Wrap the result if it's negative.
        }
    }

    /**
     * @dev Variant of {invMod}. More efficient, but only works if `p` is known to be a prime greater than `2`.
     *
     * From https://en.wikipedia.org/wiki/Fermat%27s_little_theorem[Fermat's little theorem], we know that if p is
     * prime, then `a**(p-1) ≡ 1 mod p`. As a consequence, we have `a * a**(p-2) ≡ 1 mod p`, which means that
     * `a**(p-2)` is the modular multiplicative inverse of a in Fp.
     *
     * NOTE: this function does NOT check that `p` is a prime greater than `2`.
     */
    function invModPrime(uint256 a, uint256 p) internal view returns (uint256) {
        unchecked {
            return Math.modExp(a, p - 2, p);
        }
    }

    /**
     * @dev Returns the modular exponentiation of the specified base, exponent and modulus (b ** e % m)
     *
     * Requirements:
     * - modulus can't be zero
     * - underlying staticcall to precompile must succeed
     *
     * IMPORTANT: The result is only valid if the underlying call succeeds. When using this function, make
     * sure the chain you're using it on supports the precompiled contract for modular exponentiation
     * at address 0x05 as specified in https://eips.ethereum.org/EIPS/eip-198[EIP-198]. Otherwise,
     * the underlying function will succeed given the lack of a revert, but the result may be incorrectly
     * interpreted as 0.
     */
    function modExp(uint256 b, uint256 e, uint256 m) internal view returns (uint256) {
        (bool success, uint256 result) = tryModExp(b, e, m);
        if (!success) {
            Panic.panic(Panic.DIVISION_BY_ZERO);
        }
        return result;
    }

    /**
     * @dev Returns the modular exponentiation of the specified base, exponent and modulus (b ** e % m).
     * It includes a success flag indicating if the operation succeeded. Operation will be marked as failed if trying
     * to operate modulo 0 or if the underlying precompile reverted.
     *
     * IMPORTANT: The result is only valid if the success flag is true. When using this function, make sure the chain
     * you're using it on supports the precompiled contract for modular exponentiation at address 0x05 as specified in
     * https://eips.ethereum.org/EIPS/eip-198[EIP-198]. Otherwise, the underlying function will succeed given the lack
     * of a revert, but the result may be incorrectly interpreted as 0.
     */
    function tryModExp(uint256 b, uint256 e, uint256 m) internal view returns (bool success, uint256 result) {
        if (m == 0) return (false, 0);
        assembly ("memory-safe") {
            let ptr := mload(0x40)
            // | Offset    | Content    | Content (Hex)                                                      |
            // |-----------|------------|--------------------------------------------------------------------|
            // | 0x00:0x1f | size of b  | 0x0000000000000000000000000000000000000000000000000000000000000020 |
            // | 0x20:0x3f | size of e  | 0x0000000000000000000000000000000000000000000000000000000000000020 |
            // | 0x40:0x5f | size of m  | 0x0000000000000000000000000000000000000000000000000000000000000020 |
            // | 0x60:0x7f | value of b | 0x<.............................................................b> |
            // | 0x80:0x9f | value of e | 0x<.............................................................e> |
            // | 0xa0:0xbf | value of m | 0x<.............................................................m> |
            mstore(ptr, 0x20)
            mstore(add(ptr, 0x20), 0x20)
            mstore(add(ptr, 0x40), 0x20)
            mstore(add(ptr, 0x60), b)
            mstore(add(ptr, 0x80), e)
            mstore(add(ptr, 0xa0), m)

            // Given the result < m, it's guaranteed to fit in 32 bytes,
            // so we can use the memory scratch space located at offset 0.
            success := staticcall(gas(), 0x05, ptr, 0xc0, 0x00, 0x20)
            result := mload(0x00)
        }
    }

    /**
     * @dev Variant of {modExp} that supports inputs of arbitrary length.
     */
    function modExp(bytes memory b, bytes memory e, bytes memory m) internal view returns (bytes memory) {
        (bool success, bytes memory result) = tryModExp(b, e, m);
        if (!success) {
            Panic.panic(Panic.DIVISION_BY_ZERO);
        }
        return result;
    }

    /**
     * @dev Variant of {tryModExp} that supports inputs of arbitrary length.
     */
    function tryModExp(
        bytes memory b,
        bytes memory e,
        bytes memory m
    ) internal view returns (bool success, bytes memory result) {
        if (_zeroBytes(m)) return (false, new bytes(0));

        uint256 mLen = m.length;

        // Encode call args in result and move the free memory pointer
        result = abi.encodePacked(b.length, e.length, mLen, b, e, m);

        assembly ("memory-safe") {
            let dataPtr := add(result, 0x20)
            // Write result on top of args to avoid allocating extra memory.
            success := staticcall(gas(), 0x05, dataPtr, mload(result), dataPtr, mLen)
            // Overwrite the length.
            // result.length > returndatasize() is guaranteed because returndatasize() == m.length
            mstore(result, mLen)
            // Set the memory pointer after the returned data.
            mstore(0x40, add(dataPtr, mLen))
        }
    }

    /**
     * @dev Returns whether the provided byte array is zero.
     */
    function _zeroBytes(bytes memory byteArray) private pure returns (bool) {
        for (uint256 i = 0; i < byteArray.length; ++i) {
            if (byteArray[i] != 0) {
                return false;
            }
        }
        return true;
    }

    /**
     * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded
     * towards zero.
     *
     * This method is based on Newton's method for computing square roots; the algorithm is restricted to only
     * using integer operations.
     */
    function sqrt(uint256 a) internal pure returns (uint256) {
        unchecked {
            // Take care of easy edge cases when a == 0 or a == 1
            if (a <= 1) {
                return a;
            }

            // In this function, we use Newton's method to get a root of `f(x) := x² - a`. It involves building a
            // sequence x_n that converges toward sqrt(a). For each iteration x_n, we also define the error between
            // the current value as `ε_n = | x_n - sqrt(a) |`.
            //
            // For our first estimation, we consider `e` the smallest power of 2 which is bigger than the square root
            // of the target. (i.e. `2**(e-1) ≤ sqrt(a) < 2**e`). We know that `e ≤ 128` because `(2¹²⁸)² = 2²⁵⁶` is
            // bigger than any uint256.
            //
            // By noticing that
            // `2**(e-1) ≤ sqrt(a) < 2**e → (2**(e-1))² ≤ a < (2**e)² → 2**(2*e-2) ≤ a < 2**(2*e)`
            // we can deduce that `e - 1` is `log2(a) / 2`. We can thus compute `x_n = 2**(e-1)` using a method similar
            // to the msb function.
            uint256 aa = a;
            uint256 xn = 1;

            if (aa >= (1 << 128)) {
                aa >>= 128;
                xn <<= 64;
            }
            if (aa >= (1 << 64)) {
                aa >>= 64;
                xn <<= 32;
            }
            if (aa >= (1 << 32)) {
                aa >>= 32;
                xn <<= 16;
            }
            if (aa >= (1 << 16)) {
                aa >>= 16;
                xn <<= 8;
            }
            if (aa >= (1 << 8)) {
                aa >>= 8;
                xn <<= 4;
            }
            if (aa >= (1 << 4)) {
                aa >>= 4;
                xn <<= 2;
            }
            if (aa >= (1 << 2)) {
                xn <<= 1;
            }

            // We now have x_n such that `x_n = 2**(e-1) ≤ sqrt(a) < 2**e = 2 * x_n`. This implies ε_n ≤ 2**(e-1).
            //
            // We can refine our estimation by noticing that the middle of that interval minimizes the error.
            // If we move x_n to equal 2**(e-1) + 2**(e-2), then we reduce the error to ε_n ≤ 2**(e-2).
            // This is going to be our x_0 (and ε_0)
            xn = (3 * xn) >> 1; // ε_0 := | x_0 - sqrt(a) | ≤ 2**(e-2)

            // From here, Newton's method give us:
            // x_{n+1} = (x_n + a / x_n) / 2
            //
            // One should note that:
            // x_{n+1}² - a = ((x_n + a / x_n) / 2)² - a
            //              = ((x_n² + a) / (2 * x_n))² - a
            //              = (x_n⁴ + 2 * a * x_n² + a²) / (4 * x_n²) - a
            //              = (x_n⁴ + 2 * a * x_n² + a² - 4 * a * x_n²) / (4 * x_n²)
            //              = (x_n⁴ - 2 * a * x_n² + a²) / (4 * x_n²)
            //              = (x_n² - a)² / (2 * x_n)²
            //              = ((x_n² - a) / (2 * x_n))²
            //              ≥ 0
            // Which proves that for all n ≥ 1, sqrt(a) ≤ x_n
            //
            // This gives us the proof of quadratic convergence of the sequence:
            // ε_{n+1} = | x_{n+1} - sqrt(a) |
            //         = | (x_n + a / x_n) / 2 - sqrt(a) |
            //         = | (x_n² + a - 2*x_n*sqrt(a)) / (2 * x_n) |
            //         = | (x_n - sqrt(a))² / (2 * x_n) |
            //         = | ε_n² / (2 * x_n) |
            //         = ε_n² / | (2 * x_n) |
            //
            // For the first iteration, we have a special case where x_0 is known:
            // ε_1 = ε_0² / | (2 * x_0) |
            //     ≤ (2**(e-2))² / (2 * (2**(e-1) + 2**(e-2)))
            //     ≤ 2**(2*e-4) / (3 * 2**(e-1))
            //     ≤ 2**(e-3) / 3
            //     ≤ 2**(e-3-log2(3))
            //     ≤ 2**(e-4.5)
            //
            // For the following iterations, we use the fact that, 2**(e-1) ≤ sqrt(a) ≤ x_n:
            // ε_{n+1} = ε_n² / | (2 * x_n) |
            //         ≤ (2**(e-k))² / (2 * 2**(e-1))
            //         ≤ 2**(2*e-2*k) / 2**e
            //         ≤ 2**(e-2*k)
            xn = (xn + a / xn) >> 1; // ε_1 := | x_1 - sqrt(a) | ≤ 2**(e-4.5)  -- special case, see above
            xn = (xn + a / xn) >> 1; // ε_2 := | x_2 - sqrt(a) | ≤ 2**(e-9)    -- general case with k = 4.5
            xn = (xn + a / xn) >> 1; // ε_3 := | x_3 - sqrt(a) | ≤ 2**(e-18)   -- general case with k = 9
            xn = (xn + a / xn) >> 1; // ε_4 := | x_4 - sqrt(a) | ≤ 2**(e-36)   -- general case with k = 18
            xn = (xn + a / xn) >> 1; // ε_5 := | x_5 - sqrt(a) | ≤ 2**(e-72)   -- general case with k = 36
            xn = (xn + a / xn) >> 1; // ε_6 := | x_6 - sqrt(a) | ≤ 2**(e-144)  -- general case with k = 72

            // Because e ≤ 128 (as discussed during the first estimation phase), we know have reached a precision
            // ε_6 ≤ 2**(e-144) < 1. Given we're operating on integers, then we can ensure that xn is now either
            // sqrt(a) or sqrt(a) + 1.
            return xn - SafeCast.toUint(xn > a / xn);
        }
    }

    /**
     * @dev Calculates sqrt(a), following the selected rounding direction.
     */
    function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = sqrt(a);
            return result + SafeCast.toUint(unsignedRoundsUp(rounding) && result * result < a);
        }
    }

    /**
     * @dev Return the log in base 2 of a positive value rounded towards zero.
     * Returns 0 if given 0.
     */
    function log2(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        uint256 exp;
        unchecked {
            exp = 128 * SafeCast.toUint(value > (1 << 128) - 1);
            value >>= exp;
            result += exp;

            exp = 64 * SafeCast.toUint(value > (1 << 64) - 1);
            value >>= exp;
            result += exp;

            exp = 32 * SafeCast.toUint(value > (1 << 32) - 1);
            value >>= exp;
            result += exp;

            exp = 16 * SafeCast.toUint(value > (1 << 16) - 1);
            value >>= exp;
            result += exp;

            exp = 8 * SafeCast.toUint(value > (1 << 8) - 1);
            value >>= exp;
            result += exp;

            exp = 4 * SafeCast.toUint(value > (1 << 4) - 1);
            value >>= exp;
            result += exp;

            exp = 2 * SafeCast.toUint(value > (1 << 2) - 1);
            value >>= exp;
            result += exp;

            result += SafeCast.toUint(value > 1);
        }
        return result;
    }

    /**
     * @dev Return the log in base 2, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log2(value);
            return result + SafeCast.toUint(unsignedRoundsUp(rounding) && 1 << result < value);
        }
    }

    /**
     * @dev Return the log in base 10 of a positive value rounded towards zero.
     * Returns 0 if given 0.
     */
    function log10(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >= 10 ** 64) {
                value /= 10 ** 64;
                result += 64;
            }
            if (value >= 10 ** 32) {
                value /= 10 ** 32;
                result += 32;
            }
            if (value >= 10 ** 16) {
                value /= 10 ** 16;
                result += 16;
            }
            if (value >= 10 ** 8) {
                value /= 10 ** 8;
                result += 8;
            }
            if (value >= 10 ** 4) {
                value /= 10 ** 4;
                result += 4;
            }
            if (value >= 10 ** 2) {
                value /= 10 ** 2;
                result += 2;
            }
            if (value >= 10 ** 1) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log10(value);
            return result + SafeCast.toUint(unsignedRoundsUp(rounding) && 10 ** result < value);
        }
    }

    /**
     * @dev Return the log in base 256 of a positive value rounded towards zero.
     * Returns 0 if given 0.
     *
     * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.
     */
    function log256(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        uint256 isGt;
        unchecked {
            isGt = SafeCast.toUint(value > (1 << 128) - 1);
            value >>= isGt * 128;
            result += isGt * 16;

            isGt = SafeCast.toUint(value > (1 << 64) - 1);
            value >>= isGt * 64;
            result += isGt * 8;

            isGt = SafeCast.toUint(value > (1 << 32) - 1);
            value >>= isGt * 32;
            result += isGt * 4;

            isGt = SafeCast.toUint(value > (1 << 16) - 1);
            value >>= isGt * 16;
            result += isGt * 2;

            result += SafeCast.toUint(value > (1 << 8) - 1);
        }
        return result;
    }

    /**
     * @dev Return the log in base 256, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log256(value);
            return result + SafeCast.toUint(unsignedRoundsUp(rounding) && 1 << (result << 3) < value);
        }
    }

    /**
     * @dev Returns whether a provided rounding mode is considered rounding up for unsigned integers.
     */
    function unsignedRoundsUp(Rounding rounding) internal pure returns (bool) {
        return uint8(rounding) % 2 == 1;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (utils/math/SafeCast.sol)
// This file was procedurally generated from scripts/generate/templates/SafeCast.js.

pragma solidity ^0.8.20;

/**
 * @dev Wrappers over Solidity's uintXX/intXX/bool casting operators with added overflow
 * checks.
 *
 * Downcasting from uint256/int256 in Solidity does not revert on overflow. This can
 * easily result in undesired exploitation or bugs, since developers usually
 * assume that overflows raise errors. `SafeCast` restores this intuition by
 * reverting the transaction when such an operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 */
library SafeCast {
    /**
     * @dev Value doesn't fit in an uint of `bits` size.
     */
    error SafeCastOverflowedUintDowncast(uint8 bits, uint256 value);

    /**
     * @dev An int value doesn't fit in an uint of `bits` size.
     */
    error SafeCastOverflowedIntToUint(int256 value);

    /**
     * @dev Value doesn't fit in an int of `bits` size.
     */
    error SafeCastOverflowedIntDowncast(uint8 bits, int256 value);

    /**
     * @dev An uint value doesn't fit in an int of `bits` size.
     */
    error SafeCastOverflowedUintToInt(uint256 value);

    /**
     * @dev Returns the downcasted uint248 from uint256, reverting on
     * overflow (when the input is greater than largest uint248).
     *
     * Counterpart to Solidity's `uint248` operator.
     *
     * Requirements:
     *
     * - input must fit into 248 bits
     */
    function toUint248(uint256 value) internal pure returns (uint248) {
        if (value > type(uint248).max) {
            revert SafeCastOverflowedUintDowncast(248, value);
        }
        return uint248(value);
    }

    /**
     * @dev Returns the downcasted uint240 from uint256, reverting on
     * overflow (when the input is greater than largest uint240).
     *
     * Counterpart to Solidity's `uint240` operator.
     *
     * Requirements:
     *
     * - input must fit into 240 bits
     */
    function toUint240(uint256 value) internal pure returns (uint240) {
        if (value > type(uint240).max) {
            revert SafeCastOverflowedUintDowncast(240, value);
        }
        return uint240(value);
    }

    /**
     * @dev Returns the downcasted uint232 from uint256, reverting on
     * overflow (when the input is greater than largest uint232).
     *
     * Counterpart to Solidity's `uint232` operator.
     *
     * Requirements:
     *
     * - input must fit into 232 bits
     */
    function toUint232(uint256 value) internal pure returns (uint232) {
        if (value > type(uint232).max) {
            revert SafeCastOverflowedUintDowncast(232, value);
        }
        return uint232(value);
    }

    /**
     * @dev Returns the downcasted uint224 from uint256, reverting on
     * overflow (when the input is greater than largest uint224).
     *
     * Counterpart to Solidity's `uint224` operator.
     *
     * Requirements:
     *
     * - input must fit into 224 bits
     */
    function toUint224(uint256 value) internal pure returns (uint224) {
        if (value > type(uint224).max) {
            revert SafeCastOverflowedUintDowncast(224, value);
        }
        return uint224(value);
    }

    /**
     * @dev Returns the downcasted uint216 from uint256, reverting on
     * overflow (when the input is greater than largest uint216).
     *
     * Counterpart to Solidity's `uint216` operator.
     *
     * Requirements:
     *
     * - input must fit into 216 bits
     */
    function toUint216(uint256 value) internal pure returns (uint216) {
        if (value > type(uint216).max) {
            revert SafeCastOverflowedUintDowncast(216, value);
        }
        return uint216(value);
    }

    /**
     * @dev Returns the downcasted uint208 from uint256, reverting on
     * overflow (when the input is greater than largest uint208).
     *
     * Counterpart to Solidity's `uint208` operator.
     *
     * Requirements:
     *
     * - input must fit into 208 bits
     */
    function toUint208(uint256 value) internal pure returns (uint208) {
        if (value > type(uint208).max) {
            revert SafeCastOverflowedUintDowncast(208, value);
        }
        return uint208(value);
    }

    /**
     * @dev Returns the downcasted uint200 from uint256, reverting on
     * overflow (when the input is greater than largest uint200).
     *
     * Counterpart to Solidity's `uint200` operator.
     *
     * Requirements:
     *
     * - input must fit into 200 bits
     */
    function toUint200(uint256 value) internal pure returns (uint200) {
        if (value > type(uint200).max) {
            revert SafeCastOverflowedUintDowncast(200, value);
        }
        return uint200(value);
    }

    /**
     * @dev Returns the downcasted uint192 from uint256, reverting on
     * overflow (when the input is greater than largest uint192).
     *
     * Counterpart to Solidity's `uint192` operator.
     *
     * Requirements:
     *
     * - input must fit into 192 bits
     */
    function toUint192(uint256 value) internal pure returns (uint192) {
        if (value > type(uint192).max) {
            revert SafeCastOverflowedUintDowncast(192, value);
        }
        return uint192(value);
    }

    /**
     * @dev Returns the downcasted uint184 from uint256, reverting on
     * overflow (when the input is greater than largest uint184).
     *
     * Counterpart to Solidity's `uint184` operator.
     *
     * Requirements:
     *
     * - input must fit into 184 bits
     */
    function toUint184(uint256 value) internal pure returns (uint184) {
        if (value > type(uint184).max) {
            revert SafeCastOverflowedUintDowncast(184, value);
        }
        return uint184(value);
    }

    /**
     * @dev Returns the downcasted uint176 from uint256, reverting on
     * overflow (when the input is greater than largest uint176).
     *
     * Counterpart to Solidity's `uint176` operator.
     *
     * Requirements:
     *
     * - input must fit into 176 bits
     */
    function toUint176(uint256 value) internal pure returns (uint176) {
        if (value > type(uint176).max) {
            revert SafeCastOverflowedUintDowncast(176, value);
        }
        return uint176(value);
    }

    /**
     * @dev Returns the downcasted uint168 from uint256, reverting on
     * overflow (when the input is greater than largest uint168).
     *
     * Counterpart to Solidity's `uint168` operator.
     *
     * Requirements:
     *
     * - input must fit into 168 bits
     */
    function toUint168(uint256 value) internal pure returns (uint168) {
        if (value > type(uint168).max) {
            revert SafeCastOverflowedUintDowncast(168, value);
        }
        return uint168(value);
    }

    /**
     * @dev Returns the downcasted uint160 from uint256, reverting on
     * overflow (when the input is greater than largest uint160).
     *
     * Counterpart to Solidity's `uint160` operator.
     *
     * Requirements:
     *
     * - input must fit into 160 bits
     */
    function toUint160(uint256 value) internal pure returns (uint160) {
        if (value > type(uint160).max) {
            revert SafeCastOverflowedUintDowncast(160, value);
        }
        return uint160(value);
    }

    /**
     * @dev Returns the downcasted uint152 from uint256, reverting on
     * overflow (when the input is greater than largest uint152).
     *
     * Counterpart to Solidity's `uint152` operator.
     *
     * Requirements:
     *
     * - input must fit into 152 bits
     */
    function toUint152(uint256 value) internal pure returns (uint152) {
        if (value > type(uint152).max) {
            revert SafeCastOverflowedUintDowncast(152, value);
        }
        return uint152(value);
    }

    /**
     * @dev Returns the downcasted uint144 from uint256, reverting on
     * overflow (when the input is greater than largest uint144).
     *
     * Counterpart to Solidity's `uint144` operator.
     *
     * Requirements:
     *
     * - input must fit into 144 bits
     */
    function toUint144(uint256 value) internal pure returns (uint144) {
        if (value > type(uint144).max) {
            revert SafeCastOverflowedUintDowncast(144, value);
        }
        return uint144(value);
    }

    /**
     * @dev Returns the downcasted uint136 from uint256, reverting on
     * overflow (when the input is greater than largest uint136).
     *
     * Counterpart to Solidity's `uint136` operator.
     *
     * Requirements:
     *
     * - input must fit into 136 bits
     */
    function toUint136(uint256 value) internal pure returns (uint136) {
        if (value > type(uint136).max) {
            revert SafeCastOverflowedUintDowncast(136, value);
        }
        return uint136(value);
    }

    /**
     * @dev Returns the downcasted uint128 from uint256, reverting on
     * overflow (when the input is greater than largest uint128).
     *
     * Counterpart to Solidity's `uint128` operator.
     *
     * Requirements:
     *
     * - input must fit into 128 bits
     */
    function toUint128(uint256 value) internal pure returns (uint128) {
        if (value > type(uint128).max) {
            revert SafeCastOverflowedUintDowncast(128, value);
        }
        return uint128(value);
    }

    /**
     * @dev Returns the downcasted uint120 from uint256, reverting on
     * overflow (when the input is greater than largest uint120).
     *
     * Counterpart to Solidity's `uint120` operator.
     *
     * Requirements:
     *
     * - input must fit into 120 bits
     */
    function toUint120(uint256 value) internal pure returns (uint120) {
        if (value > type(uint120).max) {
            revert SafeCastOverflowedUintDowncast(120, value);
        }
        return uint120(value);
    }

    /**
     * @dev Returns the downcasted uint112 from uint256, reverting on
     * overflow (when the input is greater than largest uint112).
     *
     * Counterpart to Solidity's `uint112` operator.
     *
     * Requirements:
     *
     * - input must fit into 112 bits
     */
    function toUint112(uint256 value) internal pure returns (uint112) {
        if (value > type(uint112).max) {
            revert SafeCastOverflowedUintDowncast(112, value);
        }
        return uint112(value);
    }

    /**
     * @dev Returns the downcasted uint104 from uint256, reverting on
     * overflow (when the input is greater than largest uint104).
     *
     * Counterpart to Solidity's `uint104` operator.
     *
     * Requirements:
     *
     * - input must fit into 104 bits
     */
    function toUint104(uint256 value) internal pure returns (uint104) {
        if (value > type(uint104).max) {
            revert SafeCastOverflowedUintDowncast(104, value);
        }
        return uint104(value);
    }

    /**
     * @dev Returns the downcasted uint96 from uint256, reverting on
     * overflow (when the input is greater than largest uint96).
     *
     * Counterpart to Solidity's `uint96` operator.
     *
     * Requirements:
     *
     * - input must fit into 96 bits
     */
    function toUint96(uint256 value) internal pure returns (uint96) {
        if (value > type(uint96).max) {
            revert SafeCastOverflowedUintDowncast(96, value);
        }
        return uint96(value);
    }

    /**
     * @dev Returns the downcasted uint88 from uint256, reverting on
     * overflow (when the input is greater than largest uint88).
     *
     * Counterpart to Solidity's `uint88` operator.
     *
     * Requirements:
     *
     * - input must fit into 88 bits
     */
    function toUint88(uint256 value) internal pure returns (uint88) {
        if (value > type(uint88).max) {
            revert SafeCastOverflowedUintDowncast(88, value);
        }
        return uint88(value);
    }

    /**
     * @dev Returns the downcasted uint80 from uint256, reverting on
     * overflow (when the input is greater than largest uint80).
     *
     * Counterpart to Solidity's `uint80` operator.
     *
     * Requirements:
     *
     * - input must fit into 80 bits
     */
    function toUint80(uint256 value) internal pure returns (uint80) {
        if (value > type(uint80).max) {
            revert SafeCastOverflowedUintDowncast(80, value);
        }
        return uint80(value);
    }

    /**
     * @dev Returns the downcasted uint72 from uint256, reverting on
     * overflow (when the input is greater than largest uint72).
     *
     * Counterpart to Solidity's `uint72` operator.
     *
     * Requirements:
     *
     * - input must fit into 72 bits
     */
    function toUint72(uint256 value) internal pure returns (uint72) {
        if (value > type(uint72).max) {
            revert SafeCastOverflowedUintDowncast(72, value);
        }
        return uint72(value);
    }

    /**
     * @dev Returns the downcasted uint64 from uint256, reverting on
     * overflow (when the input is greater than largest uint64).
     *
     * Counterpart to Solidity's `uint64` operator.
     *
     * Requirements:
     *
     * - input must fit into 64 bits
     */
    function toUint64(uint256 value) internal pure returns (uint64) {
        if (value > type(uint64).max) {
            revert SafeCastOverflowedUintDowncast(64, value);
        }
        return uint64(value);
    }

    /**
     * @dev Returns the downcasted uint56 from uint256, reverting on
     * overflow (when the input is greater than largest uint56).
     *
     * Counterpart to Solidity's `uint56` operator.
     *
     * Requirements:
     *
     * - input must fit into 56 bits
     */
    function toUint56(uint256 value) internal pure returns (uint56) {
        if (value > type(uint56).max) {
            revert SafeCastOverflowedUintDowncast(56, value);
        }
        return uint56(value);
    }

    /**
     * @dev Returns the downcasted uint48 from uint256, reverting on
     * overflow (when the input is greater than largest uint48).
     *
     * Counterpart to Solidity's `uint48` operator.
     *
     * Requirements:
     *
     * - input must fit into 48 bits
     */
    function toUint48(uint256 value) internal pure returns (uint48) {
        if (value > type(uint48).max) {
            revert SafeCastOverflowedUintDowncast(48, value);
        }
        return uint48(value);
    }

    /**
     * @dev Returns the downcasted uint40 from uint256, reverting on
     * overflow (when the input is greater than largest uint40).
     *
     * Counterpart to Solidity's `uint40` operator.
     *
     * Requirements:
     *
     * - input must fit into 40 bits
     */
    function toUint40(uint256 value) internal pure returns (uint40) {
        if (value > type(uint40).max) {
            revert SafeCastOverflowedUintDowncast(40, value);
        }
        return uint40(value);
    }

    /**
     * @dev Returns the downcasted uint32 from uint256, reverting on
     * overflow (when the input is greater than largest uint32).
     *
     * Counterpart to Solidity's `uint32` operator.
     *
     * Requirements:
     *
     * - input must fit into 32 bits
     */
    function toUint32(uint256 value) internal pure returns (uint32) {
        if (value > type(uint32).max) {
            revert SafeCastOverflowedUintDowncast(32, value);
        }
        return uint32(value);
    }

    /**
     * @dev Returns the downcasted uint24 from uint256, reverting on
     * overflow (when the input is greater than largest uint24).
     *
     * Counterpart to Solidity's `uint24` operator.
     *
     * Requirements:
     *
     * - input must fit into 24 bits
     */
    function toUint24(uint256 value) internal pure returns (uint24) {
        if (value > type(uint24).max) {
            revert SafeCastOverflowedUintDowncast(24, value);
        }
        return uint24(value);
    }

    /**
     * @dev Returns the downcasted uint16 from uint256, reverting on
     * overflow (when the input is greater than largest uint16).
     *
     * Counterpart to Solidity's `uint16` operator.
     *
     * Requirements:
     *
     * - input must fit into 16 bits
     */
    function toUint16(uint256 value) internal pure returns (uint16) {
        if (value > type(uint16).max) {
            revert SafeCastOverflowedUintDowncast(16, value);
        }
        return uint16(value);
    }

    /**
     * @dev Returns the downcasted uint8 from uint256, reverting on
     * overflow (when the input is greater than largest uint8).
     *
     * Counterpart to Solidity's `uint8` operator.
     *
     * Requirements:
     *
     * - input must fit into 8 bits
     */
    function toUint8(uint256 value) internal pure returns (uint8) {
        if (value > type(uint8).max) {
            revert SafeCastOverflowedUintDowncast(8, value);
        }
        return uint8(value);
    }

    /**
     * @dev Converts a signed int256 into an unsigned uint256.
     *
     * Requirements:
     *
     * - input must be greater than or equal to 0.
     */
    function toUint256(int256 value) internal pure returns (uint256) {
        if (value < 0) {
            revert SafeCastOverflowedIntToUint(value);
        }
        return uint256(value);
    }

    /**
     * @dev Returns the downcasted int248 from int256, reverting on
     * overflow (when the input is less than smallest int248 or
     * greater than largest int248).
     *
     * Counterpart to Solidity's `int248` operator.
     *
     * Requirements:
     *
     * - input must fit into 248 bits
     */
    function toInt248(int256 value) internal pure returns (int248 downcasted) {
        downcasted = int248(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(248, value);
        }
    }

    /**
     * @dev Returns the downcasted int240 from int256, reverting on
     * overflow (when the input is less than smallest int240 or
     * greater than largest int240).
     *
     * Counterpart to Solidity's `int240` operator.
     *
     * Requirements:
     *
     * - input must fit into 240 bits
     */
    function toInt240(int256 value) internal pure returns (int240 downcasted) {
        downcasted = int240(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(240, value);
        }
    }

    /**
     * @dev Returns the downcasted int232 from int256, reverting on
     * overflow (when the input is less than smallest int232 or
     * greater than largest int232).
     *
     * Counterpart to Solidity's `int232` operator.
     *
     * Requirements:
     *
     * - input must fit into 232 bits
     */
    function toInt232(int256 value) internal pure returns (int232 downcasted) {
        downcasted = int232(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(232, value);
        }
    }

    /**
     * @dev Returns the downcasted int224 from int256, reverting on
     * overflow (when the input is less than smallest int224 or
     * greater than largest int224).
     *
     * Counterpart to Solidity's `int224` operator.
     *
     * Requirements:
     *
     * - input must fit into 224 bits
     */
    function toInt224(int256 value) internal pure returns (int224 downcasted) {
        downcasted = int224(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(224, value);
        }
    }

    /**
     * @dev Returns the downcasted int216 from int256, reverting on
     * overflow (when the input is less than smallest int216 or
     * greater than largest int216).
     *
     * Counterpart to Solidity's `int216` operator.
     *
     * Requirements:
     *
     * - input must fit into 216 bits
     */
    function toInt216(int256 value) internal pure returns (int216 downcasted) {
        downcasted = int216(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(216, value);
        }
    }

    /**
     * @dev Returns the downcasted int208 from int256, reverting on
     * overflow (when the input is less than smallest int208 or
     * greater than largest int208).
     *
     * Counterpart to Solidity's `int208` operator.
     *
     * Requirements:
     *
     * - input must fit into 208 bits
     */
    function toInt208(int256 value) internal pure returns (int208 downcasted) {
        downcasted = int208(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(208, value);
        }
    }

    /**
     * @dev Returns the downcasted int200 from int256, reverting on
     * overflow (when the input is less than smallest int200 or
     * greater than largest int200).
     *
     * Counterpart to Solidity's `int200` operator.
     *
     * Requirements:
     *
     * - input must fit into 200 bits
     */
    function toInt200(int256 value) internal pure returns (int200 downcasted) {
        downcasted = int200(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(200, value);
        }
    }

    /**
     * @dev Returns the downcasted int192 from int256, reverting on
     * overflow (when the input is less than smallest int192 or
     * greater than largest int192).
     *
     * Counterpart to Solidity's `int192` operator.
     *
     * Requirements:
     *
     * - input must fit into 192 bits
     */
    function toInt192(int256 value) internal pure returns (int192 downcasted) {
        downcasted = int192(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(192, value);
        }
    }

    /**
     * @dev Returns the downcasted int184 from int256, reverting on
     * overflow (when the input is less than smallest int184 or
     * greater than largest int184).
     *
     * Counterpart to Solidity's `int184` operator.
     *
     * Requirements:
     *
     * - input must fit into 184 bits
     */
    function toInt184(int256 value) internal pure returns (int184 downcasted) {
        downcasted = int184(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(184, value);
        }
    }

    /**
     * @dev Returns the downcasted int176 from int256, reverting on
     * overflow (when the input is less than smallest int176 or
     * greater than largest int176).
     *
     * Counterpart to Solidity's `int176` operator.
     *
     * Requirements:
     *
     * - input must fit into 176 bits
     */
    function toInt176(int256 value) internal pure returns (int176 downcasted) {
        downcasted = int176(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(176, value);
        }
    }

    /**
     * @dev Returns the downcasted int168 from int256, reverting on
     * overflow (when the input is less than smallest int168 or
     * greater than largest int168).
     *
     * Counterpart to Solidity's `int168` operator.
     *
     * Requirements:
     *
     * - input must fit into 168 bits
     */
    function toInt168(int256 value) internal pure returns (int168 downcasted) {
        downcasted = int168(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(168, value);
        }
    }

    /**
     * @dev Returns the downcasted int160 from int256, reverting on
     * overflow (when the input is less than smallest int160 or
     * greater than largest int160).
     *
     * Counterpart to Solidity's `int160` operator.
     *
     * Requirements:
     *
     * - input must fit into 160 bits
     */
    function toInt160(int256 value) internal pure returns (int160 downcasted) {
        downcasted = int160(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(160, value);
        }
    }

    /**
     * @dev Returns the downcasted int152 from int256, reverting on
     * overflow (when the input is less than smallest int152 or
     * greater than largest int152).
     *
     * Counterpart to Solidity's `int152` operator.
     *
     * Requirements:
     *
     * - input must fit into 152 bits
     */
    function toInt152(int256 value) internal pure returns (int152 downcasted) {
        downcasted = int152(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(152, value);
        }
    }

    /**
     * @dev Returns the downcasted int144 from int256, reverting on
     * overflow (when the input is less than smallest int144 or
     * greater than largest int144).
     *
     * Counterpart to Solidity's `int144` operator.
     *
     * Requirements:
     *
     * - input must fit into 144 bits
     */
    function toInt144(int256 value) internal pure returns (int144 downcasted) {
        downcasted = int144(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(144, value);
        }
    }

    /**
     * @dev Returns the downcasted int136 from int256, reverting on
     * overflow (when the input is less than smallest int136 or
     * greater than largest int136).
     *
     * Counterpart to Solidity's `int136` operator.
     *
     * Requirements:
     *
     * - input must fit into 136 bits
     */
    function toInt136(int256 value) internal pure returns (int136 downcasted) {
        downcasted = int136(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(136, value);
        }
    }

    /**
     * @dev Returns the downcasted int128 from int256, reverting on
     * overflow (when the input is less than smallest int128 or
     * greater than largest int128).
     *
     * Counterpart to Solidity's `int128` operator.
     *
     * Requirements:
     *
     * - input must fit into 128 bits
     */
    function toInt128(int256 value) internal pure returns (int128 downcasted) {
        downcasted = int128(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(128, value);
        }
    }

    /**
     * @dev Returns the downcasted int120 from int256, reverting on
     * overflow (when the input is less than smallest int120 or
     * greater than largest int120).
     *
     * Counterpart to Solidity's `int120` operator.
     *
     * Requirements:
     *
     * - input must fit into 120 bits
     */
    function toInt120(int256 value) internal pure returns (int120 downcasted) {
        downcasted = int120(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(120, value);
        }
    }

    /**
     * @dev Returns the downcasted int112 from int256, reverting on
     * overflow (when the input is less than smallest int112 or
     * greater than largest int112).
     *
     * Counterpart to Solidity's `int112` operator.
     *
     * Requirements:
     *
     * - input must fit into 112 bits
     */
    function toInt112(int256 value) internal pure returns (int112 downcasted) {
        downcasted = int112(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(112, value);
        }
    }

    /**
     * @dev Returns the downcasted int104 from int256, reverting on
     * overflow (when the input is less than smallest int104 or
     * greater than largest int104).
     *
     * Counterpart to Solidity's `int104` operator.
     *
     * Requirements:
     *
     * - input must fit into 104 bits
     */
    function toInt104(int256 value) internal pure returns (int104 downcasted) {
        downcasted = int104(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(104, value);
        }
    }

    /**
     * @dev Returns the downcasted int96 from int256, reverting on
     * overflow (when the input is less than smallest int96 or
     * greater than largest int96).
     *
     * Counterpart to Solidity's `int96` operator.
     *
     * Requirements:
     *
     * - input must fit into 96 bits
     */
    function toInt96(int256 value) internal pure returns (int96 downcasted) {
        downcasted = int96(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(96, value);
        }
    }

    /**
     * @dev Returns the downcasted int88 from int256, reverting on
     * overflow (when the input is less than smallest int88 or
     * greater than largest int88).
     *
     * Counterpart to Solidity's `int88` operator.
     *
     * Requirements:
     *
     * - input must fit into 88 bits
     */
    function toInt88(int256 value) internal pure returns (int88 downcasted) {
        downcasted = int88(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(88, value);
        }
    }

    /**
     * @dev Returns the downcasted int80 from int256, reverting on
     * overflow (when the input is less than smallest int80 or
     * greater than largest int80).
     *
     * Counterpart to Solidity's `int80` operator.
     *
     * Requirements:
     *
     * - input must fit into 80 bits
     */
    function toInt80(int256 value) internal pure returns (int80 downcasted) {
        downcasted = int80(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(80, value);
        }
    }

    /**
     * @dev Returns the downcasted int72 from int256, reverting on
     * overflow (when the input is less than smallest int72 or
     * greater than largest int72).
     *
     * Counterpart to Solidity's `int72` operator.
     *
     * Requirements:
     *
     * - input must fit into 72 bits
     */
    function toInt72(int256 value) internal pure returns (int72 downcasted) {
        downcasted = int72(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(72, value);
        }
    }

    /**
     * @dev Returns the downcasted int64 from int256, reverting on
     * overflow (when the input is less than smallest int64 or
     * greater than largest int64).
     *
     * Counterpart to Solidity's `int64` operator.
     *
     * Requirements:
     *
     * - input must fit into 64 bits
     */
    function toInt64(int256 value) internal pure returns (int64 downcasted) {
        downcasted = int64(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(64, value);
        }
    }

    /**
     * @dev Returns the downcasted int56 from int256, reverting on
     * overflow (when the input is less than smallest int56 or
     * greater than largest int56).
     *
     * Counterpart to Solidity's `int56` operator.
     *
     * Requirements:
     *
     * - input must fit into 56 bits
     */
    function toInt56(int256 value) internal pure returns (int56 downcasted) {
        downcasted = int56(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(56, value);
        }
    }

    /**
     * @dev Returns the downcasted int48 from int256, reverting on
     * overflow (when the input is less than smallest int48 or
     * greater than largest int48).
     *
     * Counterpart to Solidity's `int48` operator.
     *
     * Requirements:
     *
     * - input must fit into 48 bits
     */
    function toInt48(int256 value) internal pure returns (int48 downcasted) {
        downcasted = int48(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(48, value);
        }
    }

    /**
     * @dev Returns the downcasted int40 from int256, reverting on
     * overflow (when the input is less than smallest int40 or
     * greater than largest int40).
     *
     * Counterpart to Solidity's `int40` operator.
     *
     * Requirements:
     *
     * - input must fit into 40 bits
     */
    function toInt40(int256 value) internal pure returns (int40 downcasted) {
        downcasted = int40(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(40, value);
        }
    }

    /**
     * @dev Returns the downcasted int32 from int256, reverting on
     * overflow (when the input is less than smallest int32 or
     * greater than largest int32).
     *
     * Counterpart to Solidity's `int32` operator.
     *
     * Requirements:
     *
     * - input must fit into 32 bits
     */
    function toInt32(int256 value) internal pure returns (int32 downcasted) {
        downcasted = int32(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(32, value);
        }
    }

    /**
     * @dev Returns the downcasted int24 from int256, reverting on
     * overflow (when the input is less than smallest int24 or
     * greater than largest int24).
     *
     * Counterpart to Solidity's `int24` operator.
     *
     * Requirements:
     *
     * - input must fit into 24 bits
     */
    function toInt24(int256 value) internal pure returns (int24 downcasted) {
        downcasted = int24(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(24, value);
        }
    }

    /**
     * @dev Returns the downcasted int16 from int256, reverting on
     * overflow (when the input is less than smallest int16 or
     * greater than largest int16).
     *
     * Counterpart to Solidity's `int16` operator.
     *
     * Requirements:
     *
     * - input must fit into 16 bits
     */
    function toInt16(int256 value) internal pure returns (int16 downcasted) {
        downcasted = int16(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(16, value);
        }
    }

    /**
     * @dev Returns the downcasted int8 from int256, reverting on
     * overflow (when the input is less than smallest int8 or
     * greater than largest int8).
     *
     * Counterpart to Solidity's `int8` operator.
     *
     * Requirements:
     *
     * - input must fit into 8 bits
     */
    function toInt8(int256 value) internal pure returns (int8 downcasted) {
        downcasted = int8(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(8, value);
        }
    }

    /**
     * @dev Converts an unsigned uint256 into a signed int256.
     *
     * Requirements:
     *
     * - input must be less than or equal to maxInt256.
     */
    function toInt256(uint256 value) internal pure returns (int256) {
        // Note: Unsafe cast below is okay because `type(int256).max` is guaranteed to be positive
        if (value > uint256(type(int256).max)) {
            revert SafeCastOverflowedUintToInt(value);
        }
        return int256(value);
    }

    /**
     * @dev Cast a boolean (false or true) to a uint256 (0 or 1) with no jump.
     */
    function toUint(bool b) internal pure returns (uint256 u) {
        assembly ("memory-safe") {
            u := iszero(iszero(b))
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (utils/math/SignedMath.sol)

pragma solidity ^0.8.20;

import {SafeCast} from "./SafeCast.sol";

/**
 * @dev Standard signed math utilities missing in the Solidity language.
 */
library SignedMath {
    /**
     * @dev Branchless ternary evaluation for `a ? b : c`. Gas costs are constant.
     *
     * IMPORTANT: This function may reduce bytecode size and consume less gas when used standalone.
     * However, the compiler may optimize Solidity ternary operations (i.e. `a ? b : c`) to only compute
     * one branch when needed, making this function more expensive.
     */
    function ternary(bool condition, int256 a, int256 b) internal pure returns (int256) {
        unchecked {
            // branchless ternary works because:
            // b ^ (a ^ b) == a
            // b ^ 0 == b
            return b ^ ((a ^ b) * int256(SafeCast.toUint(condition)));
        }
    }

    /**
     * @dev Returns the largest of two signed numbers.
     */
    function max(int256 a, int256 b) internal pure returns (int256) {
        return ternary(a > b, a, b);
    }

    /**
     * @dev Returns the smallest of two signed numbers.
     */
    function min(int256 a, int256 b) internal pure returns (int256) {
        return ternary(a < b, a, b);
    }

    /**
     * @dev Returns the average of two signed numbers without overflow.
     * The result is rounded towards zero.
     */
    function average(int256 a, int256 b) internal pure returns (int256) {
        // Formula from the book "Hacker's Delight"
        int256 x = (a & b) + ((a ^ b) >> 1);
        return x + (int256(uint256(x) >> 255) & (a ^ b));
    }

    /**
     * @dev Returns the absolute unsigned value of a signed value.
     */
    function abs(int256 n) internal pure returns (uint256) {
        unchecked {
            // Formula from the "Bit Twiddling Hacks" by Sean Eron Anderson.
            // Since `n` is a signed integer, the generated bytecode will use the SAR opcode to perform the right shift,
            // taking advantage of the most significant (or "sign" bit) in two's complement representation.
            // This opcode adds new most significant bits set to the value of the previous most significant bit. As a result,
            // the mask will either be `bytes32(0)` (if n is positive) or `~bytes32(0)` (if n is negative).
            int256 mask = n >> 255;

            // A `bytes32(0)` mask leaves the input unchanged, while a `~bytes32(0)` mask complements it.
            return uint256((n + mask) ^ mask);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (utils/Panic.sol)

pragma solidity ^0.8.20;

/**
 * @dev Helper library for emitting standardized panic codes.
 *
 * ```solidity
 * contract Example {
 *      using Panic for uint256;
 *
 *      // Use any of the declared internal constants
 *      function foo() { Panic.GENERIC.panic(); }
 *
 *      // Alternatively
 *      function foo() { Panic.panic(Panic.GENERIC); }
 * }
 * ```
 *
 * Follows the list from https://github.com/ethereum/solidity/blob/v0.8.24/libsolutil/ErrorCodes.h[libsolutil].
 *
 * _Available since v5.1._
 */
// slither-disable-next-line unused-state
library Panic {
    /// @dev generic / unspecified error
    uint256 internal constant GENERIC = 0x00;
    /// @dev used by the assert() builtin
    uint256 internal constant ASSERT = 0x01;
    /// @dev arithmetic underflow or overflow
    uint256 internal constant UNDER_OVERFLOW = 0x11;
    /// @dev division or modulo by zero
    uint256 internal constant DIVISION_BY_ZERO = 0x12;
    /// @dev enum conversion error
    uint256 internal constant ENUM_CONVERSION_ERROR = 0x21;
    /// @dev invalid encoding in storage
    uint256 internal constant STORAGE_ENCODING_ERROR = 0x22;
    /// @dev empty array pop
    uint256 internal constant EMPTY_ARRAY_POP = 0x31;
    /// @dev array out of bounds access
    uint256 internal constant ARRAY_OUT_OF_BOUNDS = 0x32;
    /// @dev resource error (too large allocation or too large array)
    uint256 internal constant RESOURCE_ERROR = 0x41;
    /// @dev calling invalid internal function
    uint256 internal constant INVALID_INTERNAL_FUNCTION = 0x51;

    /// @dev Reverts with a panic code. Recommended to use with
    /// the internal constants with predefined codes.
    function panic(uint256 code) internal pure {
        assembly ("memory-safe") {
            mstore(0x00, 0x4e487b71)
            mstore(0x20, code)
            revert(0x1c, 0x24)
        }
    }
}

{
  "remappings": [
    "@openzeppelin/contracts/=node_modules/@openzeppelin/contracts/",
    "forge-std/=node_modules/forge-std/src/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 10000
  },
  "metadata": {
    "useLiteralContent": true,
    "bytecodeHash": "none",
    "appendCBOR": true
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "paris",
  "viaIR": true,
  "libraries": {}
}

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[{"inputs":[{"internalType":"address","name":"killswitchContract","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ECDSAInvalidSignature","type":"error"},{"inputs":[{"internalType":"uint256","name":"length","type":"uint256"}],"name":"ECDSAInvalidSignatureLength","type":"error"},{"inputs":[{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"ECDSAInvalidSignatureS","type":"error"},{"inputs":[],"name":"ERC7579DecodingError","type":"error"},{"inputs":[{"internalType":"CallType","name":"callType","type":"bytes1"}],"name":"ERC7579UnsupportedCallType","type":"error"},{"inputs":[{"internalType":"ExecType","name":"execType","type":"bytes1"}],"name":"ERC7579UnsupportedExecType","type":"error"},{"inputs":[],"name":"EnforcedPause","type":"error"},{"inputs":[],"name":"ExecutionDataExtractionError","type":"error"},{"inputs":[{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"ExpiredSignature","type":"error"},{"inputs":[],"name":"FailedCall","type":"error"},{"inputs":[],"name":"InvalidImplementation","type":"error"},{"inputs":[],"name":"InvalidNonce","type":"error"},{"inputs":[],"name":"OpDataDecodingError","type":"error"},{"inputs":[],"name":"OutOfRangeAccess","type":"error"},{"inputs":[],"name":"ReentrantCall","type":"error"},{"inputs":[],"name":"UnauthorizedCallContext","type":"error"},{"inputs":[],"name":"UnauthorizedCaller","type":"error"},{"inputs":[],"name":"UnauthorizedExecution","type":"error"},{"inputs":[],"name":"UnsupportedExecutionMode","type":"error"},{"inputs":[{"internalType":"bytes4","name":"modeSelector","type":"bytes4"}],"name":"UnsupportedModeSelector","type":"error"},{"anonymous":false,"inputs":[],"name":"EIP712DomainChanged","type":"event"},{"stateMutability":"payable","type":"fallback"},{"inputs":[],"name":"eip712Domain","outputs":[{"internalType":"bytes1","name":"fields","type":"bytes1"},{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"version","type":"string"},{"internalType":"uint256","name":"chainId","type":"uint256"},{"internalType":"address","name":"verifyingContract","type":"address"},{"internalType":"bytes32","name":"salt","type":"bytes32"},{"internalType":"uint256[]","name":"extensions","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"mode","type":"bytes32"},{"internalType":"bytes","name":"executionData","type":"bytes"}],"name":"execute","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint248","name":"wordPos","type":"uint248"}],"name":"getNonceBitmap","outputs":[{"internalType":"uint256","name":"bitmap","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"nonce","type":"uint256"}],"name":"invalidateNonce","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"nonce","type":"uint256"}],"name":"isNonceUsed","outputs":[{"internalType":"bool","name":"isUsed","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isPaused","outputs":[{"internalType":"bool","name":"isPausedState","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"_hash","type":"bytes32"},{"internalType":"bytes","name":"_signature","type":"bytes"}],"name":"isValidSignature","outputs":[{"internalType":"bytes4","name":"magicValue","type":"bytes4"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"address","name":"","type":"address"},{"internalType":"uint256[]","name":"","type":"uint256[]"},{"internalType":"uint256[]","name":"","type":"uint256[]"},{"internalType":"bytes","name":"","type":"bytes"}],"name":"onERC1155BatchReceived","outputs":[{"internalType":"bytes4","name":"","type":"bytes4"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"bytes","name":"","type":"bytes"}],"name":"onERC1155Received","outputs":[{"internalType":"bytes4","name":"","type":"bytes4"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"bytes","name":"","type":"bytes"}],"name":"onERC721Received","outputs":[{"internalType":"bytes4","name":"","type":"bytes4"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"mode","type":"bytes32"}],"name":"supportsExecutionMode","outputs":[{"internalType":"bool","name":"isSupported","type":"bool"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"isSupported","type":"bool"}],"stateMutability":"view","type":"function"},{"stateMutability":"payable","type":"receive"}]

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00000000000000000000000000000000fb2736c301e53904409f03de06c8467a

-----Decoded View---------------
Arg [0] : killswitchContract (address): 0x00000000FB2736C301E53904409f03De06c8467A

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 00000000000000000000000000000000fb2736c301e53904409f03de06c8467a